Fine Quality Natural Gemstones & Rare Gems for Collectors (Page 1)

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Rare Natural Collector Gemstones of Very Fine Quality (page 1)

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Natural Russian Alexandrite Gemstone, 1.16 carats
with GIA Certificate


Item: alxg186_alexandrite-gemstone
This natural alexandrite gemstone weighs 1.16 carats
Alexandrite Gem Dimensions: 6.5mm round x 3.8mm deep
Shape: round brilliant cut
Faceted from natural alexandrite rough mined in Russia
Price: $2610.00
This natural Russian alexandrite gem is great collector stone, and comes complete with a GIA Certificate. This faceted alexandrite gemstone has a natural color change from light green in daylight to light grayish purple hues under incandescent light (100% natural colors - this genuine alexandrite gemstone is unheated and untreated). This lightly included natural alexandrite gemstone is very well faceted in a round brilliant cut from a natural alexandrite crystal that was mined in the Ural Mountains in Russia. It faces up almost eye clean, with some faintly visible natural inclusions which absolutely guarantee its natural origin (GIA: Type II Gem, Clarity Grade: VS/SI). Our mineralminers.com special offer price for this natural Russian alexandrite gemstone is $2250./carat x 1.16 carats = $2610. We have a GIA Certificate for this natural Russian alexandrite gemstone. The GIA certificate will accompany this gem. See a side view photo of this natural Russian alexandrite gemstone.

Natural Brazilian Alexandrite Gemstone, 0.31 carats


Item: alxg184_alexandrite-gemstone
This natural alexandrite gemstone weighs 0.31 carats
Gemstone Measurements: 4.1mm round x 2.2mm deep
Alexandrite Gemstone Shape: faceted round
This color change alexandrite gem was faceted from natural alexandrite rough mined in Brazil
Price: $496.00
This genuine alexandrite gemstone has a good color change from green in daylight (see upper photo) to reddish-purple hues under incandescent light (see lower photo). This natural alexandrite gemstone faces up eye clean with faint natural inclusions visible under closer inspection. It was well cut from a natural alexandrite crystal that was mined in Brazil. This completely natural alexandrite gem has not been heated or treated in any way. Our mineralminers.com miners price for this natural alexandrite gemstone is $1600./carat x 0.31 carats = $496.

Natural Alexandrite Gemstone, 0.51 carats


Item: alxg185_alexandrite-gemstone
Genuine alexandrite gemstone weighing 0.51 carats
Alexandrite Gem Dimensions: 5.4mm x 4.3mm x 2.6mm deep
Alexandrite Gemstone Shape: faceted oval
Faceted from natural alexandrite rough mined at Tamil, India
Price: $994.50
This natural alexandrite faceted gemstone has a good color change from very rich green in daylight to reddish-purple hues under incandescent light (100% natural colors - this genuine alexandrite gemstone is unheated and untreated) as shown in the photo at left. This natural alexandrite gem is native cut with good brilliance, and it faces up clean with natural inclusions that are faintly visible under close inspection (GIA: Type II Gem, Clarity Grade: VVS). Our mineralminers.com special offer price for this genuine alexandrite gemstone is $1950./carat x 0.51 carats = $994.50

GIA Certified Natural Alexandrite Gemstone, 0.98 cts

This unique item is sold.
Item: alxg153_alexandrite-gemstone
This natural alexandrite gemstone weighs 0.98 carats
Alexandrite Gemstone Dimensions: 7.42mm x 5.52mm x 3.15mm deep
Shape: faceted oval step cut
Faceted from natural alexandrite rough mined in Minas Gerais, Brazil
Price: $2570.00
This natural alexandrite gemstone has a very good natural color change from deep blue-green in daylight (see photo of this natural alexandrite gemstone taken under daylight) to a beautiful purple color under incandescent light as shown in the photo at left. This is a 100% natural color alexandrite gemstone - it is unheated and untreated. This natural alexandrite gemstone was very well faceted with proper depth and good brilliance from a natural alexandrite crystal that was mined in Brazil. This natural alexandrite gemstone is moderately included with plane-like inclusions that are eye visible from the backside of the gem, however these natural inclusions are oriented parallel to the table and their parallel orientation makes this beautiful gem face up almost completely eye clean (GIA: Type II Gem, Clarity Grade: VS/SI). The GIA Certificate will be included with this natural Brazilian alexandrite gemstone.

GIA Certified Natural Alexandrite Gem, 0.97 carats

This unique item is sold.
Item: alxg171_alexandrite-gemstone
This natural alexandrite gemstone weighs 0.97 carats
Alexandrite Gemstone Measurements: 7.85mm x 5.5mm x 2.96mm deep
Shape: faceted oval step cut
Faceted from natural alexandrite rough mined in Minas Gerais, Brazil
Price: $3495.00
This fine quality natural alexandrite gemstone has a very strong natural color change from bluish green in daylight (see lower portion of photo at left) to a beautiful purple color under incandescent light as shown in the upper part of the photo at left (it is 100% natural color - unheated and untreated). This genuine alexandrite gemstone was very well faceted slightly shallow from a natural alexandrite crystal that was mined in Brazil. This completely natural alexandrite gem has not been heated or treated in any way. This rare quality gem faces up completely eye clean, with very faint natural inclusions only visible under close inspection with bright illumination (GIA: Type II Gem, Clarity Grade: VVS). The GIA Certificate will be included with this natural color change alexandrite gemstone.

Natural Cats Eye Alexandrite Gem, 0.58 carats


Item: alxg178_alexandrite-catseye-gemstone
This cats eye alexandrite gem weighs 0.58 carats
Gemstone Dimensions: 5.3mm x 4.5mm x 2.7mm deep
Shape: oval cabochon
Ground and polished from natural alexandrite rough mined in India
Price: $551.00
This 0.58 carat natural alexandrite cat's eye cabochon gemstone has a color change from a nice green in daylight (see left side of photo at left) to a pale reddish color under incandescent light as shown in the right side of the photo at left (alexandrite is a rare chrysoberyl variety with color change under different kinds of light). This natural alexandrite cabochon gem has completely natural color - it is unheated and untreated. It is very clean and it has a very sharp and well developed blue-white cat's eye as shown at left with an uneven bottom surface see upside down side-view. This natural alexandrite cat's eye cabochon gem was ground and polished from a natural chatoyant alexandrite crystal that was mined in India. Our mineralminers.com miner's price for this natural cat's eye alexandrite cabochon gemstone is $950./carat x 0.58 carats = $551.

GIA Certified Natural Cats Eye Alexandrite, 2.42 cts


Item: alxg179_alexandrite-catseye-gemstone
This cats eye alexandrite gem weighs 2.42 carats
Cats eye alexandrite cabochon gemstone dimensions: 7.14mm x 6.21mm x 5.24mm deep
Shape: oval cabochon
Ground and polished from natural alexandrite rough mined in India
Price: $4234.00
This 2.42 carat natural alexandrite cat's eye cabochon gemstone has a fine color change from rich dark bluish green in daylight (see left side of photo at left) to a dark grayish purple color under incandescent light as shown in the right side of the photo at left (alexandrite is a rare chrysoberyl variety with color change under different kinds of light). This natural alexandrite cabochon gem has completely natural color - it is unheated and untreated. It is very clean and it has a very sharp and well developed blue-white cat's eye as shown at left. See also an end-view under incandescent light, and a side-view under daylight. This natural alexandrite cat's eye cabochon gem was ground and polished from a natural chatoyant alexandrite crystal that was mined in India. The GIA Certificate will be included with this natural catseye alexandrite gemstone.

1.07 carat Natural Alexandrite Faceted Gemstone


Item: alxg133_alexandrite-gemstone
This natural alexandrite gem weighs 1.07 carat
Gemstone Dimensions: 5.5mm round x 4.1mm deep
Shape: round cut
Faceted from natural alexandrite rough mined at Tamil, India
Price: $2675.00
This natural alexandrite gemstone weighs 1.07 carats. It has a color change from rich green in daylight to a mix of blue, green and purple under incandescent light as shown in the photo at left (100% natural colors - this genuine alexandrite gemstone is unheated and untreated). This lightly included alexandrite gem has a chatoyant area (cat's eye) which absolutely guarantees this gem's completely natural origin. The cat's eye chatoyancy adds a beautiful blue-white sheen that passes back and forth across half of this otherwise clear gem as you turn it (GIA: Type II Gem, Clarity Grade: SI/VS). Round shaped natural alexandrite gems over one carat are very rare! Our mineralminers.com special offer price for this 1.07 carat genuine natural alexandrite gemstone is $2500./carat = $2675.

Natural Alexandrite Gemstone, 1.43 Carats

This unique item is sold.
Item: alxg158_alexandrite-gemstone
This natural alexandrite gem weighs 1.43 carats
Gemstone Dimensions: 6.2mm x 5.5mm x 3.4mm deep
Shape: faceted baguette
Faceted from a natural alexandrite crystal mined at Tamil, India
Price: $1930.50
This natural alexandrite faceted gemstone has a fairly good color change from forest green in daylight to grayish purple tones under incandescent light (100% natural colors - this genuine alexandrite gemstone is unheated and untreated) as shown in the photo at left. This natural alexandrite gemstone is totally clean to the eye (GIA: Type II Gem, Clarity Grade: VS) other than faint silk-like natural inclusions passing thru the gem which, at certain angles, show cat's eye chatoyancy flashing across some areas of the gem! Our mineralminers.com special offer price for this genuine alexandrite gemstone is $1350./carat x 1.43 carats = $1930.50

2.21 carat Transparent Chrysoberyl Cat's-eye Gem


Item: cymg117
2.21 carats
8.6mm x 6.3mm x 4.0mm deep
Mined in Sri Lanka (Ceylon)
Price: $939.25
This rare chrysoberyl cat's-eye gem was mined in Ceylon (Sri Lanka), and then it was hand-ground and polished into this oval shaped cabochon gem in Thailand. Its cat's-eye is very sharp & straight, and it is well-centered. It is transparent with natural yellow color. It faces up very consistent with no inclusions, and the natural irregularities on the bottom of the gem are visible when examined closely. Our mineralminers.com miner's price for this transparent cat's-eye chrysoberyl gem is $425./carat = $939.25

Chrysoberyl Cat's-eye Gem, 6.82 carats


Item: cymg102
6.82 carats
10.5mm x 9.0mm x7.8mm deep - oval
Mined in Brazil
Price: $2148.30
This chrysoberyl cat's-eye gem was mined and cut in Brazil. The gem is translucent to semi-transparent, and is of a slightly grayish-greenish yellow color. The "eye" is very straight and pronounced but not sharp. This chrysoberyl gem contains natural inclusions that are faintly eye-visible under close inspection. Our mineralminers.com special offer price for this 6.82 carat gem of cat's-eye chrysoberyl is $315./carat = $2148.30

221.95 carat Natural Amethyst Gemstone


Item: ameg160
This natural color amethyst gem weighs 221.95 carats
51.3mm long x 32.0mm wide x 19.5mm deep
Shape: cushion cut
Faceted from a natural amethyst crystal mined at Maraba, Brazil
Price: $1542.55
This fine quality giant size gem is very well faceted as a flawless cushion cut gem from natural light to medium purple color amethyst rough that was mined at Maraba, Brazil. This rare quality collector gem has no visible inclusions, even under very close inspection at ten times magnification! This rare quality amethyst collector gem has not been heated or treated in any way. This wonderful gem has light to medium purple natural color with natural color zoning. Our mineralminers.com Special Offer price for this amazing natural amethyst gemstone is $6.95/carat = 1542.55

74.92 carat Rose De France Amethyst Gemstone


Item: ameg156_amethyst-gemstone
This natural color rose de France amethyst gem weighs 74.92 carats
Amethyst Gemstone Dimensions: 36.0mm x 25.4mm x 16.5mm deep
Shape: pear shape
Faceted from natural amethyst mined at Maraba, Brazil
Price: $243.49
This beautiful amethyst collector gemstone is very well faceted as a 74.92 carat pear shape gem from natural color very light purple amethyst rough that was mined at Maraba, Brazil. Light purple natural color amethyst is popularly known as rose de France amethyst. This genuine rose de France amethyst collector gem has a faint natural plane inclusion near the girdle at one edge, and it is otherwise totally clean under close inspection. See a close-up view showing this faint plane in the girdle area of this rose de France amethyst gemstone. This rose de France gem has very even color throughout with no color zoning. This rare size rose de France amethyst collector gem has not been heated or treated in any way! Our mineralminers.com special offer price for this untreated collector gem is $3.25/carat = $243.49

135.35 carat Natural Amethyst Gemstone


Item: ameg157
This natural color amethyst gem weighs 135.35 carats
44.3mm x 27.3mm x 19.3mm deep
Shape: oval cut
Faceted from a natural amethyst crystal mined at Maraba, Brazil
Price: $1482.08
This beautiful amethyst collector gemstone is very well faceted with superior brilliance as a magnificent 135.35 carat oval cut gem from natural color amethyst rough that was mined at Maraba, Brazil. This rare quality collector gem of natural amethyst faces up eye clean (GIA: Type I Gem, Clarity Grade: VS). There are a few very faint natural inclusions which are only visible under close inspection with bright illumination. This spectacular gem has natural color zoning with very beautiful dark purple color zones and a small amount of rich brown color zoning which adds wonderful pinkish-reddish hues to the purple color in the center of the gem, while still having very deep purple colors at each end! This unique amethyst gemstone is 100% natural color. See an upside down photo of this natural amethyst gemstone which better shows the natural color zoning. This rare size and fine quality amethyst collector gem has not been heated or treated in any way! Our mineralminers.com special offer price for this amazing untreated giant amethyst collector gem is $10.95/carat = $1482.08

215.01 carat Natural Amethyst Gemstone


Item: ameg159
This natural color amethyst gem weighs 215.01 carats
59.6mm long x 34.0mm wide x 20.8mm deep
Shape: pear shape
Faceted from a natural amethyst crystal mined at Maraba, Brazil
Price: $2139.35
This fine quality amethyst collector gemstone is well cut as a giant 215.01 carat pear shape gemstone from a natural color amethyst crystal that was mined at Maraba, Brazil. This rare quality collector gem of natural amethyst is totally clean even under very close examination (GIA: Type I Gem, Clarity Grade: VVS). This wonderful gem has medium-dark purple 100% natural color with natural color zoning. This rare quality amethyst collector gem has not been heated or treated in any way. Our mineralminers.com special offer price for this giant size amethyst collector gem is $9.95/carat = $2139.35

Flawless Natural Smoky-Citrine Gemstone, 31.46 cts


Item: citg194
31.46 carats
25.9mm x 19.2mm x 12.8mm deep
Shape: faceted pear shape
faceted from natural color smoky citrine rough mined in Brazil
Price: $314.60
This natural color citrine gemstone is completely clean under 10x's magnification (GIA: TYPE I Gem, Clarity Grade Flawless). This unheated gem has very rich medium-dark natural orange-brown smoky-citrine color. It has not been heated or treated in any way. This natural color smoky-citrine gem was very well faceted from natural color orange-brown quartz crystal rough that was mined in Brazil.

Flawless Natural Smoky-Citrine Gemstone, 37.71 cts


Item: citg193
37.71 carats
30.8mm x 18.0mm x 12.5mm deep
Shape: faceted pear shape
faceted from natural color smoky citrine rough mined in Brazil
Price: $377.10
This natural color citrine gemstone is completely clean under 10x's magnification (GIA: TYPE I Gem, Clarity Grade Flawless). This unheated gem has very rich medium-dark natural orange-brown smoky-citrine color! It has not been heated or treated in any way. This natural color smoky-citrine gem was very well faceted from natural color orange-brown quartz crystal rough that was mined in Brazil.

Golden-Yellow Citrine Gem, 88.85 cts


Item: citg198
Large golden-yellow citrine gemstone weighing 88.85 carats
Citrine Gem Dimensions: 38.3mm long x 22.7mm wide x 16.8mm deep
Shape: checkerboard oval
Faceted from citrine rough mined in Brazil
Price: $439.80
This wonderful citrine gemstone is completely eye clean (GIA: TYPE I Gem, Clarity Grade: VS), and it measures 1.5 inches long. Under very close examination it shows very faint phantoms inside! These phantoms are also faintly visible when the gem is turned upside down on a piece of white paper. See a view of this citrine gemstone upside down. These natural phantom inclusions absolutely guarantee the natural origin of this citrine gem. This beautiful citrine gemstone has fine golden-yellow citrine color. This unique citrine gemstone is very well cut with good brilliance. It was faceted from golden-yellow quartz crystal rough that was mined in Brazil.

Natural Deep Golden-Orange Citrine Gemstone, 99.37 cts


Item: citg195
99.37 carats
31.5mm x 29.0mm x19.9mm deep
Shape: checkerboard top oval
Faceted from natural color citrine rough mined in Brazil
Price: $621.06
This large size natural color citrine gemstone is eye clean (GIA: TYPE I Gem, Clarity Grade: VS). This unheated gem has natural deep golden-orange citrine color! It has not been heated or treated in any way. This natural color citrine gem was very well faceted from natural color golden-orange quartz crystal rough that was mined in Brazil.

Flawless 225.45 carat Natural Citrine Gemstone


Item: citg196
Large golden citrine gemstone weighing 225.45 carats
Citrine Gemstone Dimensions: 44.5mm long x 34.0mm wide x 26.2mm deep
Shape: Checkerboard oval cut
Faceted from natural color citrine rough mined in Brazil
Price: $958.16
This natural color citrine gemstone is completely clean under magnification! This unheated gem has beautiful light golden natural color! It has not been heated or treated in any way. This natural color citrine gem was very well cut from natural color golden quartz rough that was mined in Brazil.

Natural Golden Citrine Gemstone, 465.40 carats!


Item: citg190
Extra Large golden citrine gemstone weighing 465.40 carats
Citrine Gemstone Dimensions: 53.8mm long x 41.1mm wide x 33.0mm deep
Shape: checkerboard top cushion cut
Faceted from natural color citrine rough mined in Brazil
Price: $1977.95
This natural color citrine gemstone is completely clean under 10x's magnification (GIA: TYPE I Gem, Clarity Grade: VVS+). This unheated gem has natural light to medium golden citrine color. It has not been heated or treated in any way. This natural color citrine gem was very well faceted from natural color golden brown quartz crystal rough that was mined in Brazil.

Natural Color Flawless Citrine Gem, 254.75 cts


Item: citg200
Genuine golden citrine gemstone weighing 254.75 carats
Citrine Gem Dimensions: 49.1mm long x 36.0mm wide x 26.0mm deep
Shape: checkerboard oval
Faceted from natural color citrine rough mined in Brazil
Price: $1592.10
This natural color citrine gemstone is completely clean under magnification (GIA: TYPE I Gem, Clarity Grade Flawless). This unheated gemstone has very fine natural golden-yellow citrine color. It has not been heated or treated in any way. This untreated citrine gemstone is very well cut with good brilliance. It was faceted from natural color golden-yellow quartz crystal rough that was mined in Brazil.

Flawless Natural Color Citrine Gem, 403.85 cts


Item: citg183
403.85 carats
57.8mm long x 42.2mm wide x 29.2mm deep
Shape: checkerboard oval
faceted from natural color citrine rough mined in Brazil
Price: $2625.02
This natural color citrine gemstone is completely clean under magnification (GIA: TYPE I Gem, Clarity Grade Flawless). This unheated gemstone has very fine natural golden-yellow citrine color. It has not been heated or treated in any way. This untreated citrine gemstone was very well faceted from natural color golden-yellow quartz crystal rough that was mined in Brazil.

Flawless Natural Color Citrine Gem, 452.10 carats


Item: citg184
Extra Large fine golden-yellow citrine gemstone weighing 452.10 carats!
Citrine Gem Dimensions: 63.1mm long x 43.7mm wide x 33.6mm deep
Shape: checkerboard pear shape
Faceted from natural color citrine rough mined in Brazil
Price: $2825.62
This natural color citrine gemstone is completely clean even under magnification (GIA: TYPE I Gem, Clarity Grade Flawless). This unheated gemstone has fine natural golden-yellow citrine color. It has not been heated or treated in any way. This untreated citrine gemstone was very well faceted from natural color golden quartz crystal rough that was mined in Brazil.

Natural Fine Golden Citrine Gem, 520.6 carats


Item: citg201
Genuine golden citrine gemstone weighing 520.6 carats
Citrine Gem Dimensions: 71.4mm long x 40.2mm wide x 32.0mm deep
Shape: checkerboard oval cut
Faceted from natural color citrine rough mined in Brazil
Price: $3253.75
This giant size natural color citrine gemstone is completely clean under magnification (GIA: TYPE I Gem, Clarity Grade Flawless), and it measures 2.8 inches long! This unheated gemstone has very fine natural golden-yellow citrine color. It has not been heated or treated in any way. This untreated citrine gemstone is very well cut with good brilliance. See a side-view of this magnificent natural color citrine gemstone. It was faceted from natural color golden-yellow quartz crystal rough that was mined in Brazil.

Natural Fine Golden Citrine Gem, 763.75 carats


Item: citg202
Genuine golden citrine gemstone weighing 763.75 carats
Citrine Gem Dimensions: 83.7mm long x 48.6mm wide x 36.5mm deep
Shape: checkerboard pear shape
Faceted from natural color citrine rough mined in Brazil
Price: $4773.43
This giant size collector gem of natural color citrine is 3.3 inches long! This unheated gemstone has very fine natural golden-yellow citrine color, and it is completetly eye clean (GIA: TYPE I Gem, Clarity Grade: VS). It has not been heated or treated in any way. This untreated citrine gemstone is very well cut with very good brilliance! See a side-view of this amazing natural color citrine gemstone. It was faceted from natural color golden-yellow quartz crystal rough that was mined in Brazil.

Flawless Natural Ametrine Faceted Gem, 16.79 cts


Item: amtg117
Natural color ametrine gemstone weighing 16.79 carats
Ametrine Gem Dimensions: 21.0mm x 15.0mm x 9.0mm deep
Shape: checkerboard cushion cut
Faceted from a natural ametrine crystal found in Bolivia
Price: $398.75
This genuine ametrine gemstone was very well faceted with a checkerboard top from a natural color ametrine crystal that was mined in Bolivia. This 16.79 carat cushion cut gem is totally clean even at 10 times magnification! It has areas with both natural color golden citrine and natural purple amethyst color. These are 100% natural colors: this fine quality ametrine gemstone has not been heated or treated in any way.

Chrysoberyl Faceted Gemstone, 15.64 carats


Item: chrg113
Natural color chrysoberyl gem weighing 15.64 carats
Chrysoberyl Gemstone Dimensions: 18.4mm x12.1mm x 8.0mm deep
Shape: faceted oval
Faceted from a natural chrysoberyl mined in Minas Gerais, Brazil
Price: $1485.80
This rare size chrysoberyl collector gem weighs 15.64 carats and has rich yellow natural color under daylight. It was very well cut with very good brilliance. This lightly included gem faces up clean and has very faint natural inclusions which are visible to the eye only under close inspection. Our special offer price for this rare size chrysoberyl gemstone with very beautiful natural yellow color is $95.00 per carat = $1485.80

Lightly Included Aquamarine Gemstone, 7.66 carats


Item: aqug238_aquamarine-gemstone
This natural color aquamarine gemstone weighs 7.66 carat
Aquamarine Gem Dimensions: 15.0 x11.0mm x 7.4mm deep
Shape: cushion cut
Faceted from a natural aquamarine crystal found in Minas Gerais, Brazil
Price: $631.95
This genuine aquamarine gemstone was faceted from a natural aquamarine crystal that was mined in Minas Gerais, Brazil. It has pale greenish blue color that is 100% natural, it has not been heated or treated in any way. This lightly included aquamarine gemstone faces up eye clean, and it is very well cut with good brilliance. It has faint natural inclusions which are eye visisble only under closer inspection with bright illumination (GIA: Type I Gem, Clarity Grade: VS). Our mineralminers.com miners price for this completely natural aquamarine gemstone is $82.50/carat = $638.55

Lightly Included Aquamarine Gemstone, 16.84 carats


Item: aqug239_aquamarine-gemstone
This natural color aquamarine gemstone weighs 16.84 carat
Aquamarine Gem Dimensions: 16.9mm round x 10.5mm deep
Shape: portuguese round cut
Faceted from a natural aquamarine crystal found in Minas Gerais, Brazil
Price: $1094.60
This genuine aquamarine gemstone was faceted from a natural aquamarine crystal mined in Minas Gerais, Brazil. It has pale blue-green color that is 100% natural, it has not been heated or treated in any way. This lightly included aquamarine gemstone faces up eye clean, and it is very well cut. Under closer inspection, there are faint natural inclusions inside this gem which absolutely guarantee its natural origin (GIA: Type I Gem, Clarity Grade: SI). Our mineralminers.com special offer price for this completely natural aquamarine gemstone is $65/carat = $1094.60

Cushion Cut Aquamarine Gemstone, 4.46 carats


Item: aqug226_aquamarine-gem
This natural aquamarine gem weighs 4.46 carat
Aquamarine Gemstone Dimensions: 11.0mm x 11.0mm x 6.5mm deep
Shape: square cushion cut
Faceted from a natural aquamarine crystal discovered in Minas Gerais, Brazil
Price: $598.75
This natural color aquamarine gemstone is very well faceted in a square cushion cut shape with very good brilliance from a natural aquamarine crystal that was mined in Minas Gerais, Brazil. This genuine aquamarine gemstone has light blue natural color, and it is completely clean even under very close inspection (GIA: Type I Gem, Clarity Grade VVS). The photo at left is a top view, see also a side view photo of this natural aquamarine gemstone. Our mineralminers.com miners price for this completely natural aquamarine gemstone is $134.25/carat = $ 598.75

11x9mm Cushion Cut Aquamarine Gemstone


Item: aqug227_aquamarine-gemstone
Natural aquamarine gem weighing 3.34 carats
Aquamarine gemstone size: 11.0mm x 9.0mm x 5.8mm deep
Shape: checkerboard cushion cut
Price: $448.40
This untreated aquamarine gemstone was very well faceted into this calibrated 11x9mm cushion cut gem with excellent brilliance from a natural aquamarine crystal that was mined in Minas Gerais, Brazil. This fine quality aquamarine gem is completely clean even under very close inspection (GIA: Type I Gem, Clarity Grade: VS). It has very beautiful light to medium blue natural color. The photo at left is a top view, see also a side view photo of this natural aquamarine gemstone. Our mineralminers.com special offer price for this completely natural aquamarine gem is $134.25/carat = $448.40

9mm Trillion Cut Aquamarine Gemstone


Item: aqug225_aquamarine-gemstone
This natural aquamarine gem weighs 2.09 carats
Aquamarine gemstone size: 9.0mm x 9.0mm x 9.0mm x 5.5mm deep
Shape: trillion cut
This fine quality aquamarine gemstone was faceted from a natural aquamarine crystal found in Minas Gerais, Brazil
Price: $201.16
This natural aquamarine gemstone was precision faceted into a perfectly calibrated 9mm trillion cut aquamarine gem with excellent brilliance from a natural aquamarine crystal that was mined in Minas Gerais, Brazil. This fine quality aquamarine gemstone is totally clean even under very close inspection! It has lovely light blue natural color.

Ex-Large Flawless Aquamarine Gemstone


Item: aqug192_large-aquamarine-gemstone
This large aquamarine gem weighs 39.56 carats
Aquamarine gemstone size: 26.0mm x 18.2mm x 12.8mm deep
Shape: faceted cushion cut
Faceted from a natural aquamarine crystal discovered in Minas Gerais, Brazil
Price: $4351.60
This large aquamarine gemstone was very well faceted as a beautiful cushion cut gemstone with excellent brilliance from a natural aquamarine crystal that was mined in Brazil. This fine quality natural aquamarine gemstone has no inclusions visible at ten times magnification (GIA: Type I, Clarity Grade: flawless at 10 times magnification). This large aquamarine gem has very beautiful light greenish blue natural color under incandescent light as shown in the photo at left. This fine aquamarine gemstone is both unheated and untreated! See also a side view photo of this natural aquamarine gemstone. Our special offer price for this natural color aquamarine collector gemstone is $110/carat = $4351.60

9.1mm Heart Shaped Aquamarine Gemstone


Item: aqug224_aquamarine-gemstone
This natural aquamarine gem weighs 2.18 carats
Aquamarine gemstone dimensions: 9.1mm x 9.1mm x 5.7mm deep
Shape: faceted heart shape
Price: $258.33
This natural aquamarine gemstone was precision faceted into this calibrated 9.1mm heart shape gem with excellent brilliance from a natural aquamarine crystal that was mined in Brazil. This fine quality aquamarine gemstone is completely clean under close inspection (GIA: Type I Gem, Clarity Grade: Flawless), and it has beautiful light blue natural color. This heart shape aquamarine gemstone would make a very beautiful aquamarine necklace! This natural aquamarine gemstone is unheated and untreated.

Cushion Cut Fine Aquamarine Gemstone, 3.73 cts


Item: aqug178_aquamarine-gemstone
This untreated aquamarine gem weighs 3.73 carats
Aquamarine gemstone dimensions: 9.8mm x 8.8mm x 6.1mm deep
Shape: cushion cut
Faceted from a natural aquamarine crystal found in Minas Gerais, Brazil
Price: $596.80
This natural color aquamarine gemstone was very well faceted as a cushion cut gem with good brilliance from a natural aquamarine crystal that was mined in Minas Gerais, Brazil. This fine quality aquamarine gemstone has rare medium blue natural color, and it faces up eye clean with very faint natural inclusions only visible with bright illumination and very close inspection (GIA: Type I, Clarity Grade VS).

Flawless Aquamarine Gemstone, 7.77 carats


Item: aqug233_aquamarine-gemstone
This natural color aquamarine gem weighs 7.77 carats
Aquamarine Gemstone Size: 17.2mm x 11.2mm x 6.9mm deep
Shape: faceted oval
Faceted from a natural aquamarine crystal discovered in Minas Gerais, Brazil
Price: $1048.95
This genuine aquamarine gemstone was faceted from a natural aquamarine crystal that was mined in the Marambaia River valley in Brazil. This fine quality natural aquamarine gemstone has no inclusions visible even under very close inspection with magnification (GIA: Type I, Clarity Grade: Flawless). This aquamarine gem is completely natural - it has not been heated or treated in any way! It has very beautiful light greenish blue natural color under incandescent light as shown in the photo at left. This fine aquamarine gemstone is very well cut with good brilliance. Our special offer price for this natural color large aquamarine gemstone is $135/carat = $1048.95

Flawless Blue-Green Aquamarine Gem, 3.92 carats


Item: aqug234_aquamarine-gemstone
This natural color aquamarine gem weighs 3.92 carats
Aquamarine Gemstone Size: 14.3mm x 9.5mm x 4.7mm deep
Shape: faceted pear shape
Faceted from a natural aquamarine crystal discovered in Brazil
Price: $627.20
This genuine aquamarine gemstone was faceted from a natural aquamarine crystal that was mined near Padre Paraiso in Minas Gerais, Brazil. This fine quality natural aquamarine gemstone has no inclusions visible even under very close inspection with magnification (GIA: Type I, Clarity Grade: Flawless). This aquamarine gem is completely natural - it has not been heated or treated in any way! It has fine medium blue green natural color. This fine aquamarine gemstone is very well cut with good brilliance. Our special offer price for this natural color blue green aquamarine gemstone is $160/carat = $627.20

Ex-Large Flawless Aquamarine Gemstone


Item: aqug192_large-aquamarine-gemstone
This large aquamarine gem weighs 39.56 carats
Aquamarine gemstone size: 26.0mm x 18.2mm x 12.8mm deep
Shape: faceted cushion cut
Faceted from a natural aquamarine crystal discovered in Minas Gerais, Brazil
Price: $4351.60
This large aquamarine gemstone was very well faceted as a beautiful cushion cut gemstone with excellent brilliance from a natural aquamarine crystal that was mined in Brazil. This fine quality natural aquamarine gemstone has no inclusions visible at ten times magnification (GIA: Type I, Clarity Grade: flawless at 10 times magnification). This large aquamarine gem has very beautiful light greenish blue natural color under incandescent light as shown in the photo at left. This fine aquamarine gemstone is both unheated and untreated! See also a side view photo of this natural aquamarine gemstone. Our special offer price for this natural color aquamarine collector gemstone is $110/carat = $4351.60

Matching Pair 10x7 Aquamarine Gemstones, 3.55cts


Item: aqug207_aquamarine-gemstones
This matching pair of aquamarine gems weigh 3.55 carats total weight
Aquamarine gemstones dimensions: 10x7mm pear shapes x 4.7mm deep
Shape: faceted pear shape
This matched pair of natural aquamarine gemstones was mined in Brazil
Price: $383.40 (for the pair)
This matching pair of untreated aquamarine gemstones is very well faceted as pear shaped gems with very good brilliance. These fine quality aquamarines were cut from a natural aquamarine crystal that was mined in Brazil. These aquamarine gemstones face up completely clean (GIA: Type I, Clarity Grade: VS). They have light to medium blue natural color - these genuine aquamarine gemstones are unheated and untreated. They would make a beautiful matched pair of genuine aquamarine earrings.

Oval Cut Aquamarine Gemstone

This unique item is sold.
Item: aqug209a_aquamarine-gemstone
This natural aquamarine gem weighs 3.55 carats
Aquamarine gemstone size: 12.1mm x 9.9mm x 5.9mm deep
Shape: faceted oval
Price: $491.68
This untreated aquamarine gemstone was very well faceted in this oval shaped gem with excellent brilliance from a natural aquamarine crystal that was mined in Minas Gerais, Brazil. This superior quality aquamarine gemstone is completely eye clean. Under very close inspection with bright illumination, it has a single small very faint natural inclusion which absolutely guarantees this gem's natural origin. This unheated aquamarine gem has beautiful light blue natural color. This oval shaped aquamarine gemstone would make a wonderful aquamarine pendant!

4.4mm Trillion Cut Red Beryl Gem

This unique item is sold.
Item: bixg106
0.22 carat
4.4mm x 4.4mm x 4.3mm x 2.1mm deep
Shape: Trillion Cut
Wah Wah Mountains, Utah, USA
Price: $586.30
This trillion cut gem of the very rare mineral red beryl (also known as "bixbite" or "red emerald") was faceted from a natural color red beryl crystal mined at the Violet Claim in Utah, USA. The color is a very intense red, with slightly violet-red tones. This red beryl gem is lightly to moderately included, and it was shallow cut so that it has the appearance of a 0.35 carat gem!

5.8mm Rectangular Red Beryl Gem

This unique item is sold.
Item: bixg107
0.43 carat
5.8mm x 3.9mm x 2.4mm deep
Shape: Rectangular Cut
Wah Wah Mountains, Utah, USA
Price: $2150.00
This rare red beryl gem (also known as "bixbite" or "red emerald") was faceted from a natural color red beryl crystal mined at the Violet Claim in Utah, USA. This shallow cut red beryl gem weighs 0.43 carats and it is lightly included. It has intense, deep red color with faint violet tones.

Natural Colombian Emerald Heart Shape Gem!

This unique item is sold.
Item: emeg116_emerald-gemstone
Colombian emerald gemstone weighing 2.49 carats
Emerald Gem Dimensions: 9.7mm x 8.8mm x 6.3mm deep
Shape: faceted heart shape
Faceted from a genuine emerald mined at Muzo, Colombia
Price: $1892.40
This heart shaped emerald gem has a very nice medium-dark tone of natural slightly bluish-green. This lightly included emerald gem (GIA clarity rating VS for Type III Gem) faces up with very faint natural inclusions, and it was very well cut with superior brilliance and rich depth of color - a very beautiful and rare quality natural emerald gemstone with no treatments and no black inclusions! It was faceted from a natural emerald crystal that was mined at Muzo, Colombia.

Natural Colombian Emerald Gemstone, 1.74 carats

This unique item is sold.
Item: emeg114_emerald-gemstone
Colombian emerald gemstone weighing 1.74 carats
Emerald Gem Dimensions: 9.0mm x 6.4mm x 4.3mm deep
Shape: rectangular cut
Faceted from a genuine emerald mined in Colombia
Price: $939.60
This rectangular shaped emerald gem has a beautiful medium tone of fine natural bluish-green. This lightly included emerald gem (GIA clarity rating VS for Type III Gem) has faintly visible natural inclusions, and it was well cut with good brilliance with no black inclusions. It was faceted from a natural emerald crystal that was mined at Muzo, Colombia.

GIA Certified Colombian Emerald Cabochon Gem, 91.59 carats


Item: emeg121_emerald-gemstone
Natural Colombian emerald gemstone weighing 91.59 carats!
Emerald Gem Dimensions: 33.8mm x 24.8mm x 14.8mm deep
Shape: oval cabochon
Polished from a natural emerald crystal mined in Colombia
Price: $20149.80
This superior grade emerald cabochon gem weighs 91.59 carats! Large emerald cabochons are fairly common, however this fine quality cabochon gem has exceedingly rare lightly included transparency throughout with no black inclusions. This rare collector gem has a GIA Certificate, guaranteeing its natural color and natural Colombian origin. The GIA Certificate will accompany the gem. This fine quality cabochon gem of natural color emerald has a very beautiful bluish-green color of light to medium tone. This transparent emerald cabochon was hand crafted from a very large natural emerald crystal that was mined at Muzo, Colombia. It has a fine quality finish, and it is very well shaped. Its GIA certificate states that is a "Natural Beryl, Variety: Emerald, Origin: Colombia, with indications of moderate clarity enhancement commonly found in emeralds." Emeralds are commonly oiled in their rough state before cutting, and this giant cabochon showed faint residual traces of those original oils with absolutely no other treatments! See also a side view photo of this ex-large emerald gemstone. We are offering this rare quality Colombian emerald gem at a special offer below wholesale price of $220/carat = $20149.80

Rare Fine Quality Colombian Trapiche Emerald Cabochon Gem, 14.18carats


Item: emeg119
14.18 carats
17.6mm x 14.9mm x 8.2mm deep
Shape: oval cabochon
Polished from a genuine emerald mined at Chivor Mine, Colombia
Price: $14180.00
This very fine quality cabochon gem of naturalTrapiche variety emerald has a very beautiful medium dark tone of slightly bluish-green color that is 100% natural (no evidence of treatments of any kind were detected on this gem - it is completely natural and untreated). This gem was hand crafted from a natural trapiche emerald crystal that was mined at Chivor, Colombia. Trapiche Emerald cabochons are not common, and this fine quality trapiche gem has exceedingly rare color, uniform spokes and transparency throughout with very few eye visible inclusions other than the desired black trapiche spokes. This quality of trapiche emerald is very dificult to find and should be in some ones serious collection or a museum. See also a photo looking through the gem in natural day light, and a back side view showing the gem in natural day light. Also a photo a photo looking at an edge view., At this time, we are offering this wonderful gem at a special offer price of $1,000.00/carat = $14,180.

Rare Large Colombian Trapiche Emerald Cabochon Gem, 35.9carats


Item: emeg120
35.9 carats
22.0mm x 20.0mm x 10.5mm deep
Shape: oval cabochon
Polished from a genuine emerald mined at Muzo Mine, Colombia
Price: $10770.00
This rare gem of naturalTrapiche variety emerald has a medium lite tone of slightly bluish-green color that is 100% natural (no evidence of treatments of any kind were detected on this gem - it is completely natural and untreated). This gem was hand crafted from a natural trapiche emerald crystal that was mined at the Muzo emerald mine in Colombia. Trapiche emeralds are fairly rare, however this good quality very large trapiche gem with uniform spokes and good transparency throughout with only moderate eye visible inclusions other than the desired black trapiche spokes is scarce. Each pie shaped section in this gem contains a small amount of chatoyancy resulting in a slight cats-eye effect. This size and overall quality of trapiche emerald is very dificult to find and should belong to a serious collector or a museum. See also a photo with light shineing through the gem in natural day light, and a back side view showing the gem in natural day light. Also a photo a photo looking at an edge view., Also a photo a photo looking at an angle edge view., At this time, we are offering this collector gem at a very special offer price of $300.00/carat = $10,770.

Fine Zambian Emerald, 0.45 carats


Item: emeg132
Natural emerald gemstone weighing 0.45 carats
Emerald Gem Dimensions: 4.9mm in diameter x 3.6mm deep
Shape: faceted round
Faceted from a genuine emerald mined in Zambia
Price: $441.00
This genuine emerald gemstone has very fine natural color. It has a very rich dark tone of slightly bluish-green. This emerald gem was faceted from a natural emerald crystal that was mined in Zambia. See also another view of this natural Zambian emerald gemstone. This beautiful emerald gem faces up with faint natural inclusions that are just slightly eye visible (GIA: Type III Gem, Clarity Grade VS). This beautiful Zambian emerald gem shows no evidence of any treatments. It is well cut with good brilliance.

Lavender-Purple Chalcedony Gem, 43.21 carats


Item: chlg109
43.21 carats
26.3mm x 21.0mm x 12.3mm tall
Shape: oval cabochon
Indonesia
Price: $136.11
This beautiful chalcedony cabochon has mottled lavender-purple color (100% natural color). It was sawn, ground & polished from natural chalcedony rough that was mined in Indonesia.

Purple Chalcedony Gem, 52.97 carats


Item: chlg110
52.97 carats
29.4mm x 22.7mm x 11.9mm tall
Shape: oval cabochon
Indonesia
Price: $138.25
This large chalcedony cabochon has beautiful mottled purple color (100% natural color). It was sawn, ground & polished from natural chalcedony rough that was mined in Indonesia.

Natural Color Change Garnet Gemstone, 1.23 carats


Item: ccgg116_color-change-garnet-gemstone
Natural color change garnet gem weighing 1.23 carats
Color Change Garnet Gem Dimensions: 7.6mm x 5.7mm x 3.2mm deep
Shape: faceted oval
Faceted from a natural color change garnet mined in Kenya
Price: $959.40
This rare collector gem of natural color change garnet is completely natural, it has not been heated or treated in any way. This rare garnet gem displays a very strong natural color change from a darkish forest green when viewed with indirect sunlight, to a dark reddish-purple when viewed with incandescent light! This natural color change garnet gem is well-cut slightly shallow so it faces up large for its weight. This rare collector gemstone of natural color change garnet faces up eye clean with faint natural inclusions visible under close inspection. The photo at left shows views under indirect daylight (lower photo) and an incandescent light view (upper photo).

Natural Color Change Garnet Gemstone, 1.45 carats


Item: ccgg111_color-change-garnet-gemstone
Natural color change garnet gem weighing 1.45 carats
Color Change Garnet Gem Dimensions: 7.6mm x 5.6mm x 4.5mm deep
Shape: faceted oval
Faceted from a natural color change garnet mined in Tanzania
Price: $841.00
This rare collector gem of natural color change garnet is completely natural, it has not been heated or treated in any way. This natural color change garnet gemstone is lightly included, and the gem faces up clean. It is very well-cut with good brilliance. This rare collector gem displays a natural color change from a light to medium grayish green when viewed with indirect sunlight, to a light gray green color with brown-purplish flashes under direct sunlight, to a fine reddish-pink when viewed with incandescent light. The photo at left shows views under indirect daylight (upper photo) and an incandescent light view (lower photo).

Natural Color Change Garnet Gemstone, 1.52 carats


Item: ccgg112
1.52 carats
7.2mm x 5.4mm x 4.5mm deep
Shape: cushion cut
mined in Tanzania
Price: $851.20
This rare collector gem of natural color change garnet is completely natural, it has not been heated or treated in any way. This rare gemstone is lightly included and faces up clean. It is well-cut with good brilliance. This rare collector gem displays a natural color change from a medium dark gray-green when viewed with indirect sunlight, to a light green-gray color with red-purple flashes under direct sunlight, to a fine reddish-purple when viewed with incandescent light. The photo at left shows views under indirect daylight (bottom photo) and an incandescent light view (top photo).

Natural Color Change Garnet Gemstone, 1.44 carats


Item: ccgg110
1.44 carats
7.0mm x 5.5mm x 3.7mm deep
Shape: faceted baguette
mined in Kenya
Price: $1123.20
This rare gemstone of natural color change garnet is completely eye clean, and it is very well-cut with good brilliance. This rare collector gem displays a very strong natural color change from a medium-dark green when viewed with indirect sunlight, to an olive green color with reddish-brown flashes under direct sunlight, to a purplish-red color when viewed with incandescent light. The photo at left shows views under indirect daylight (top photo) and an incandescent light view (lower photo). This rare collector gem of natural color change garnet is completely natural, it has not been heated or treated in any way.

Natural Color Change Garnet Gemstone, 2.38 carats


Item: ccgg113
2.38 carats
8.0mm trillion x 4.9mm deep
Shape: trillion cut
mined in Kenya
Price: $2118.20
This rare quality gemstone of natural color change garnet is totally clean to the eye, and it is well-cut with good brilliance. This rare collector gem is completely natural, it has not been heated or treated in any way. This natural color change garnet gem displays a natural color change from a dark gray-green when viewed with indirect sunlight, to a dark grayish body color with red-purple flashes under direct sunlight, to a fine dark purplish-red when viewed with incandescent light! The photo at left shows views under indirect daylight (right photo) and an incandescent light view (left photo).

Natural Color Change Garnet Gemstone, 4.12 carats


Item: ccgg114
4.12 carats
12.8mm 7.9mm x 4.6mm deep
Shape: faceted oval
mined in Kenya
Price: $3687.40
This rare quality gemstone of natural color change garnet is totally clean to the eye even under very close inspection. This rare collector gem displays a natural color change under different types of lighting: with indirect sunlight it has a grayish olive green body color with brown reflections at each end (see lower photo at left), under direct sunlight it shows a light brown body color with rich red flashes, and under incandescent light this rare gem shows fine purplish red color (top photo at left). This rare quality collector gem of natural color change garnet is completely natural, it has not been heated or treated in any way.

Natural Color Peach-Pink Morganite Gem, 16.03 cts


Item: morg122
Natural color morganite gem weighing 16.03 carats
Morganite Gem Dimensions: 23.2mm x 14.8mm x 9.5mm deep
Shape: pear shape
Discovered in Minas Gerais, Brazil
Price: $769.44
This natural color light peach-pink color morganite gem was faceted from a natural pink-peach beryl crystal that was mined in Minas Gerais, Brazil. The light peach-pink color of this gem is completely natural (it is both unheated and untreated). This rare quality morganite gem was nicely cut with good brilliance, and it is totally clean even at ten times magnification.

Natural Color Morganite Gemstone, 13.89 carats


Item: morg129
13.89 carats
17.7mm x 13.9mm x 9.7mm deep, faceted oval
Minas Gerais, Brazil
Price: $812.57
This natural color pink morganite gem was faceted from a natural color pink beryl crystal that was mined in Minas Gerais, Brazil. This lightly included gem is clean to the eye with faint natural inclusions that are only visible under very close inspection. The light to medium pink color of this gem is completely natural (unheated and untreated). This rare color morganite gem was very well cut with excellent brilliance.

Natural Star Quartz Gemstone, 63.80 carats


Item: rkxg157
63.80 carats
24.8mm round x 14.7mm deep
Shape: round cabochon
Handcrafted from natural asteriated quartz rough mined in Brazil
Price: $280.72
This fine quality star quartz crystal cabochon gem has exceptional transparency and it is naturally colorless. It is flawless under close inspection other than having a very slight silky look. This natural asteriated quartz crystal gemstone has a well developed 6 ray star with one leg slightly stronger. Our mineralminers.com special offer price for this natural star quartz gem is $4.40/carat = $280.72

Natural Star Quartz Gemstone, 260.55 carats


Item: rkxg151
260.55 carats
39.8mm round x 24.5mm deep
Shape: round cabochon
Handcrafted from natural asteriated quartz rough mined in Brazil
Price: $1146.42
This rare size collector gem of fine quality star quartz crystal has exceptional transparency and it is naturally colorless. It is flawless under close inspection other than having a slight silky look. This natural asteriated quartz crystal gemstone has a very well developed 6 ray star (known as asterism). Our mineralminers.com special offer price for this natural star quartz gem is $4.40/carat = $1146.42

Large Rock Crystal Gem, 165.50 carats


Item: rkxg162_quartz-crystal-gemstone
Genuine quartz crystal gemstone weighing 165.50 carats
Natural Rock Crystal Gem Dimensions: 45.2mm x 29.4mm x 19.8mm deep
Shape: faceted oval cut
Faceted from a natural quartz crystal mined at Diamantina, Brazil
Price: $220.11
This faceted gem of natural rock crystal quartz weighs 165.50 carats. It was faceted from the pure center of a natural quartz crystal that was mined at Diamantina, Brazil. This fine quality natural quartz crystal collector gem is totally colorless, and it is completely clean inside, even under very close inspection with magnification!

743.05 carat Natural Rock Crystal Faceted Gem


Item: rkxg158_quartz-crystal-gemstone
Genuine quartz crystal gemstone weighing 743.05 carats (1/3 pound!)
Rock Crystal Gemstone Dimensions: 55mm round x 42mm deep
Shape: round cut
Faceted from a natural quartz crystal mined at Diamantina, Brazil
Price: $988.25
This faceted collector gem of natural rock crystal quartz measures 2.2 inches across and weighs 743.05 carats! It was faceted from the pure center of a natural quartz crystal that was mined at Diamantina, Brazil. This fine quality collector gem is very well faceted with excellent brilliance in a modified Portuguese round. This fine quartz crystal collector gem is totally colorless, and it has very fine clarity as well with no visible inclusions even under very close inspection with bright illumination (internally flawless!). With very high magnification, this natural rock crystal gem shows faint natural inclusions which absolutely guarantee its natural origin (natural untreated rock crystal). The photo at left shows a side view, see also a top view photo of this natural quartz crystal gemstone.

Natural Rock Crystal Faceted Gemstone, 393.15 cts


Item: rkxg154
Genuine quartz crystal gemstone weighing 393.15 carats
Rock Crystal Gemstone Dimensions: 59.8mm x 42.8mm x 28.8mm deep
Shape: faceted pear shape
Faceted from a natural quartz crystal mined at Diamantina, Brazil
Price: $522.89
This beautiful rock crystal quartz faceted gemstone weighs 393.15 carats. This faceted gemstone of naturally colorless rock crystal quartz was cut and polished from the pure center of a natural quartz crystal that was mined at Diamantina, Brazil. This pear shape gem of natural quartz crystal is completely clean even under very close inspection! This fine quality collector gem of natural rock crystal quartz is well cut with proper proportions and very good brilliance.

Rock Crystal Internally Flawless Gem, 1693.5 carats!


Item: rkxg159_quartz-crystal-gemstone
Genuine quartz crystal gemstone weighing 1693.5 carats
Natural Rock Crystal Gem Dimensions: 80mm x 75mm x 45.5mm deep
Shape: faceted oval cut
Faceted from a natural quartz crystal mined at Diamantina, Brazil
Price: $2252.35
This faceted gem of natural rock crystal quartz weighs 1693.5 carats. It was faceted from the pure center of a natural quartz crystal that was mined at Diamantina, Brazil. This rare size and fine quality natural quartz crystal collector gem is totally colorless, and it is completely clean inside, even under very close inspection! With very high magnification, this natural rock crystal gem shows faint natural inclusions which absolutely guarantee its natural origin (natural untreated rock crystal). The photo at left shows a side view, see also a top view photo of this natural quartz crystal gemstone.

Golden Rutile Star Cabochon Gem, 5.30 carats

This unique item is sold.
Item: rtqg178
This natural golden rutile gem weighs 5.3 carats
Gold Star Rutile Gem Dimensions: 11mm diameter x 5mm tall
Shape: round cabochon
Handcrafted from natural rutilated quartz rough mined in Brazil
Price: $63.60
This golden rutile star gemstone was hand ground and polished from natural rutilated quartz rough that was mined in Brazil. This 100% natural untreated gemstone has beautiful golden rutile needles passing through lightly included rock crystal quartz. There is a natural golden rutile "star" formation emanating from a hematite center. Our mineralminers.com special offer price for this superior quality cabochon gemstone of golden rutile star in quartz crystal is $12./carat = $63.60

Giant Golden Rutile in Quartz Gem, 219.8 carats!


Item: rtqg188
This natural golden rutile gem weighs 219.8 carats
47mm x 30mm x 20mm tall
Shape: oval cabochon
Handcrafted from natural rutilated quartz rough mined in Brazil
Price: $494.55
This beautiful collector gem of golden rutile in quartz was hand ground and polished from a natural rutilated smoky quartz crystal that was mined in Brazil. This 100% natural untreated gemstone has beautiful golden rutile needles passing through lightly included rock crystal quartz with natural light brown smoky color. The photo at left shows a view from above, see also a back-view photo, an end-view photo and a side-view photo. Our mineralminers.com special offer price for this fine quality golden rutile in quartz cabochon gem is $2.25/carat = $494.55

Golden Rutile in Quartz Buff-Top Gem, 23.45 cts


Item: rtqg177
This natural golden rutile gem weighs 23.45 carats
22mm x 17mm x 11mm tall
Shape: oval cabochon
Handcrafted from natural rutilated quartz rough mined in Brazil
Price: $281.40
This golden rutile in quartz crystal buff-top gem was hand ground and polished from natural rutilated quartz rough that was mined in Brazil. This 100% natural untreated gemstone has beautiful golden rutile needles passing through clear rock crystal quartz. There is a golden rutile star formation inside as well. See also a back-view photo. Our mineralminers.com miners price for this fine quality golden rutile in quartz cabochon gem is $12/carat = $281.40

Golden Rutile in Quartz Gem, 72.77 carats


Item: rtqg172
This natural golden rutile gem weighs 72.77 carats
53mm x 33mm x 6mm tall
Shape: pear shape
Handcrafted from natural rutilated quartz rough mined in Brazil
Price: $287.44
This golden rutile in quartz crystal gem was hand ground and polished with a thin flat shape from natural rutilated quartz rough that was mined in Brazil. This gem has a flat top, flat bottom, and a beveled edge. This 100% natural untreated gemstone has beautiful golden rutile needles passing through semi-transparent rock crystal quartz. The golden rutile crystallized from a hematite center. See also a side-view photo. Our mineralminers.com miner's price for this natural golden rutile in quartz gem is $3.95/carat = $287.44

Golden Rutile Star in Quartz Gem, 32.59 carats


Item: rtqg183
This natural golden rutile gem weighs 32.59 carats
22mm diameter x 8mm tall
Shape: round cabochon
Handcrafted from natural rutilated quartz rough mined in Brazil
Price: $325.90
This golden rutile in quartz crystal gem was hand ground and polished from natural rutilated quartz rough that was mined in Brazil. This 100% natural untreated gemstone has a golden rutile star with a hematite center inside lightly included natural rock crystal quartz. See also a back-view photo. Our mineralminers.com miner's price for this golden rutile star in quartz cabochon gem is $10/carat = $325.90

Golden Rutile Star in Quartz Gem, 24.88 carats

This unique item is sold.
Item: rtqg184
This natural golden rutile gem weighs 24.88 carats
27mm 15mm x 9mm tall
Shape: pear cabochon
Handcrafted from natural rutilated quartz rough mined in Brazil
Price: $398.08
This fine quality golden rutile in quartz crystal gem was hand ground and polished from natural rutilated quartz rough that was mined in Brazil. This 100% natural untreated gemstone has beautiful golden rutile needles passing through clear rock crystal quartz. There are multiple golden rutile star formations inside. See also a back-view photo. Our mineralminers.com special offer price for this fine quality golden rutile in quartz cabochon gem is $16/carat = $398.08

Golden Rutile Star in Quartz Gem, 28.1 carats


Item: rtqg190
This natural golden rutile gem weighs 28.10 carats
Gold Star Rutile Gem Dimensions: 29mm 22mm x 6.5mm tall
Handcrafted from natural rutilated quartz rough mined in Brazil
Price: $519.85
This fine quality golden rutile in quartz crystal gem was hand ground and polished from natural rutilated quartz rough that was mined in Brazil. See another view photo of this rare quality gold star rutile gemstone. This 100% natural untreated gemstone has beautiful golden rutile needles passing through lightly included rock crystal quartz. There is a very well formed golden rutile star formation inside. This rare gem has a thin flat shape (only 6.5mm thick) with no extra weight! See a side-view photo of this fine gold star rutile gemstone. It is polished on both sides. See also a back-view photo of this natural gold star rutile gemstone. Our mineralminers.com miners price for this fine quality golden rutile in quartz cabochon gem is $18.50/carat = $519.85

Golden Rutile Star in Quartz Gem, 63.25 carats


Item: rtqg191
This natural golden rutile gem weighs 63.25 carats
Gold Star Rutile Gem Dimensions: 30mm 19mm x 10mm tall
Handcrafted from natural rutilated quartz rough mined in Brazil
Price: $632.50
This fine quality golden rutile in quartz crystal gem was hand ground and polished from natural rutilated quartz rough that was mined in Brazil. This 100% natural untreated gemstone has beautiful golden rutile needles passing through clear rock crystal quartz. There is a very well formed golden rutile star formation inside. This rare gem has a natural rough back-side and a polished domed upper surface. See a side-view photo of this fine gold star rutile gemstone. See also a back-view photo of this natural gold star rutile gemstone. Our mineralminers.com special offer price for this fine quality golden rutile in quartz cabochon gem is $10/carat = $632.50

Giant Golden Rutile in Quartz Gem, 141.01 carats


Item: rtqg174
This natural golden rutile gem weighs 141.01 carats
45mm x 32mm x 13mm tall
Shape: oval cabochon
Handcrafted from natural rutilated quartz rough mined in Brazil
Price: $698.00
This natural golden rutile in quartz crystal gem was hand ground and polished from natural rutilated quartz rough that was mined in Brazil. This 100% natural untreated gemstone has beautiful golden rutile needles passing through clear rock crystal quartz. There are some golden rutile star formations inside with hematite centers. The photo at left shows a side-view, see also a view from above photo, also a back-view photo. Our mineralminers.com special offer price for this golden rutile in quartz crystal cabochon gem is $4.95/carat = $698.

Golden Rutile Star in Quartz Gem, 77.8 carats


Item: rtqg192
This natural golden rutile gem weighs 77.8 carats
Gold Star Rutile Gem Dimensions: 37mm 24mm x 12.5mm tall
Handcrafted from natural rutilated quartz rough mined in Brazil
Price: $1361.50
This fine quality golden rutile in quartz crystal gem was hand ground and polished from natural rutilated quartz rough that was mined in Brazil. This 100% natural untreated gemstone has beautiful golden rutile needles passing through lightly included quartz crystal with light smoky color. There is a very well formed golden rutile star formation inside. See a side-view photo of this fine gold star rutile gemstone. It is polished on both sides, with a few tiny surface pits. See also a back-view photo of this natural gold star rutile gemstone. Our mineralminers.com miners price for this fine quality golden rutile in quartz cabochon gem is $17.50/carat = $1361.50

Russian Demantoid Garnet Gemstone, 0.57 carats

This unique item is sold.
Item: demg112_demantoid-gemstone
This genuine demantoid garnet gem weighs 0.57 carats
Demantoid Gemstone Size: 5.1mm round x 3.1mm deep, round brilliant cut
Faceted from a natural demantoid crystal mined in the Ural Mountains, Russia
Price: $963.30
This fine color natural demantoid garnet gem is exceptionally well faceted in this round brilliant cut with superb brilliance. It has very beautiful medium green natural color (this natural demantoid gem is unheated and untreated). This demantoid gemstone faces up clean, with a faint natural inclusion and with very faint horsetail inclusions that are only visible under close examination (GIA: Type II, Clarity Grade: VS).

Russian Demantoid Garnet Gemstone, 1.51 carats

This unique item is sold.
Item: demg108_demantoid-gemstone
This genuine demantoid garnet gem weighs 1.51 carats
Demantoid Gemstone Dimensions: 7.0mm round x 4.3mm deep, round brilliant cut
Mined in the Ural Mountains, Russia
Price: $3020.00
This fine quality natural demantoid garnet gem is exceptionally well faceted in this round brilliant cut with superb brilliance. It has very beautiful medium green natural color (this natural demantoid gem is unheated and untreated). This fine quality gem faces up clean, with a very faint natural,desirable “horse tail” inclusion that is only visible under very close examination with bright illumination. Quality demantoid garnets of this size are quite rare. The price of this gem is $2,000./per carat= $3,020.00.

Rare 2.52 carat Russian Demantoid Garnet Gemstone


Item: demg103
This genuine demantoid garnet gem weighs 2.52 carats
Demantoid Gemstone Size: 8.1mm round x 5.4mm deep
Faceted from a natural demantoid crystal mined in the Ural Mountains, RussiaUral Mountains, Russia
Price: $5670.00
This rare demantoid garnet gem weighs 2.52 carats, and it was faceted in a round brilliant cut. It has a high crown and very rich, deep green color,(this natural demantoid gem is unheated and untreated). See also another photo of this natural demantoid gemstone. When examined closely, this extremely rare gem does contain "horsetail" inclusions which guarantee its natural origin and add to its value as a true demantoid garnet gem from the Ural Mountains of Russia. Demantoid garnet is considered a class II gemstone in G I A nomenclature. Class II gemstones grow with moderate inclusions expected, possibly visible to the unaided eye. In addition to the desirable “horse tail” inclusion which is visible on the underside of this gemstone, this gem also contains some very small hollow, straw-like needles, some of which may be seen with very careful scrutiny by the unaided eye. Due to the needle like inclusions this gemstone would be properly called S I (slightly imperfect), under the class II G I A grading system. The beautiful deep green is very desirable for this type of gemstone.

Cushion Cut Heliodor Gemstone, 14.83 carats


Item: helg116
Natural color heliodor gemstone weighing 14.83 carats
Heliodor Gemstone Dimensions: 17.0mm x13.4 x 9.6mm deep
Shape: Cushion Cut
Faceted from a natural heliodor crystal discovered at Rangkul, Tajikistan
Price: $963.95
This rare quality heliodor gemstone (also known as golden beryl) was precision faceted into this cushion cut gem with excellent brilliance from a natural heliodor crystal mined at Rangkul, Tajikistan. It is totally clean even at 10 times magnification ("flawless") and its color is a very nice light to medium golden-yellow (100% natural color).

Natural Blue Spinel Gemstone, 2.17 carats


Item: spig116
2.17 carats
9.1mm x 7.8mm x 4.9mm deep
Shape: modified trillion cut
faceted from a natural blue spinel crystal mined in Sri Lanka
Price: $455.70
This natural indigo color spinel gemstone was mined in Ceylon (Sri Lanka). It is internally flawless (GIA Type 2, flawless) with no eye-visible inclusions even under close inspection at ten times magnification. The color is a dark blue (indigo) natural color - this natural spinel gem is unheated and untreated. It has superb cutting with very good brilliance. Our mineralminers.com special offer price for this flawless natural dark blue indigo spinel gem is $210./carat x 2.17 carats = $455.70

Blue Spinel Gemstone, 2.13 carats


Item: spig117
Natural color spinel gem weighing 2.13 carats
Spinel Gemstone Dimensions: 9.5mm x 6.8mm x 4.7mm deep
Shape: oval cut
Faceted from a natural blue spinel crystal mined in Sri Lanka
Price: $553.80
This fine quality natural blue spinel gemstone was mined in Ceylon (Sri Lanka). It is internally flawless (GIA Type 2, flawless) with no eye-visible inclusions even under close inspection at ten times magnification. The color is a deep blue of dark tone (100% natural color - unheated and untreated). It has superb cutting with very good brilliance. Our mineralminers.com special offer price for this flawless natural blue spinel gem is $260./carat x 2.13 carats = $553.80

Natural Pink Spinel Gemstone, 1.60 carats

This unique item is sold.
Item: spig161
this natural pink spinel gem weighs 1.60 carats
7.0mm x 4.8mm deep
Shape: round brilliant cut
faceted from a natural pink spinel crystal mined at Mahenge, Tanzania
Price: $464.00
This natural pink spinel gemstone was mined in Tanzania in 2005. The color is a very fine medium pink under daylight as shown (100% natural color - unheated and untreated). This natural spinel gem is very well faceted in a round brilliant cut with excellent brilliance. Our mineralminers.com miner's price for this natural pink spinel gem is $290./carat x 1.60 carats = $464.

Natural Color Change Spinel Gemstone, 2.77 carats

This unique item is sold.
Item: spig177
Natural color spinel gemstone weighing 2.77 carats
Spinel Gem Dimensions: 8.0mm x 7.6mm x 5.5mm deep
Shape: cushion cut
Faceted from a natural spinel crystal mined in Sri Lanka
Price: $637.10
This rare collector gem of natural spinel was found in Ceylon (Sri Lanka). It has a tiny crystal inclusion near the girdle, and otherwise is completely clean even under close inspection with magnification (GIA Type 2, VS). The color is a dark blue under daylight (see a daylight view of this color change spinel gemstone) and this rare spinel gem changes to a dark purple under incandescent light as shown at left (100% natural color - unheated and untreated). This unique gemstone of natural spinel is very well cut with very good brillance. See also a side view photo of this natural spinel gemstone. Our mineralminers.com miner's price for this natural color change spinel gem is $230./carat x 2.77 carats = $637.10

Natural Purple Spinel Gem, 2.31 carats


Item: spig122
2.31 carats
9.6mm x 8.0mm x 4.6mm deep
Shape: oval cut
faceted from a natural purple spinel crystal mined in Ceylon
Price: $334.95
This natural purple spinel gemstone was mined in Sri Lanka (Ceylon). It is clean to the eye (GIA Type 2, VS). The color is a medium purple of dark tone (100% natural color - unheated and untreated). This purple spinel gem was exceptionally well cut with good brilliance. Our mineralminers.com miner's price for this natural purple spinel gemstone is $145./carat x 2.31 carats = $334.95

Natural Indigo Spinel Gemstone, 2.59 carats


Item: spig118
Natural spinel gemstone weighing 2.59 carats
Spinel Gem Dimensions: 10.4mm x 6.4mm x 4.9mm deep
Shape: cushion cut
Faceted from a natural blue spinel crystal mined in Sri Lanka
Price: $582.75
This natural indigo color spinel gemstone was mined in Ceylon (Sri Lanka). It completely clean to the eye (GIA Type 2, VVS) even under close inspection. The color is a medium blue violet (indigo) of dark tone (100% natural color - unheated and untreated). It was exceptionally well cut with very good brilliance. Our mineralminers.com special offer price for this flawless natural blue indigo spinel gem is $225./carat x 2.59 carats = $582.75

Princess Cut Dark Pink Spinel Gemstone, 2.71 cts

This unique item is sold.
Item: spig151
This natural pink spinel gem weighs 2.71 carats
Spinel Gemstone Dimensions: 8.0mm x 8.0mm x 5.2mm deep
Shape: square princess cut
faceted from a natural spinel crystal mined in Sri Lanka (Ceylon)
Price: $934.95
This natural pink spinel gemstone was mined in Sri Lanka in 2005. It faces up completely eye clean, with faint natural inclusions visible only under very close inspection with bright illumination (GIA Type 2, VVS). The color is a dark pink under daylight (100% natural color - unheated and untreated). This natural spinel gem is very well cut with very good brilliance! Our mineralminers.com special offer 345./carat x 2.71 carats = $934.95

Rare Bi-Color Spinel Gemstone, 3.08 carats


Item: spig152
Natural spinel gem weighing 3.08 carats
Spinel Gemstone Dimensions: 9.4mm x 7.4mm x 5.8mm deep
Shape: faceted oval
Faceted from a natural spinel crystal mined in Sri Lanka (Ceylon)
Price: $739.20
This rare collector gem of natural spinel was mined in Sri Lanka in 2005. This unique spinel gemstone faces up completely eye clean, with faint inclusions visible only under very close inspection with bright illumination (GIA Type 2, VVS). The color is a medium dark blue with some purplish-pink areas (100% natural colors - unheated and untreated). See also an upside down view showing the natural color zoning. This natural spinel gem is well cut with good brilliance. Our mineralminers.com special offer price for this natural bi-color spinel gem is $240./carat x 3.08 carats = $739.20

Natural Very Dark Red Spinel Gem, 3.02 carats


Item: spig159
3.02 carats
9.0mm round x 5.4mm deep
Shape: faceted round
faceted from a natural red spinel crystal mined in Tanzania
Price: $1328.80
This natural red spinel gemstone was mined in Tanzania in 2008 and then faceted in Thailand. It faces up eye clean, and it has a faint internal feather that is only visible under very close inspection (GIA Type 2, VS). The color is a very dark pure red (100% natural color - unheated and untreated). The red color is so dark that this natural spinel gem appears almost black with amazing deep red flashes in its depths under bright lights. This genuine red spinel gem is very well cut. Our mineralminers.com special offer price for this natural Tanzanian dark red spinel gemstone is $440/carat x 3.02 carats = $1328.80

Fine Deep Pink Spinel Gemstone, 3.60 cts


Item: spig160
this natural pink spinel gem weighs 3.60 carats
10.1mm round x 5.6mm deep
Shape: round brilliant cut
faceted from a natural spinel crystal mined at Mahenge, Tanzania
Price: $1440.00
This natural pink spinel gemstone was mined in Tanzania in 2007. It faces up eye clean with faint natural inclusions visible only under close inspection with bright illumination (GIA Type 2, VS). The color is a very saturated deep pink under daylight as shown (100% natural color - unheated and untreated). This natural spinel gem is very well faceted in a 10.1mm round brilliant cut! Our mineralminers.com special offer price for this natural pink spinel gem is $400./carat x 3.60 carats = $1440.

Natural Dark Pink Spinel Gem, 1.62 carats


Item: spig128
1.62 carats
7.3mm x 5.6mm x 4.2mm deep
Shape: octagon radiant cut
faceted from a natural pink spinel crystal mined in Sri Lanka
Price: $259.20
This natural color spinel gemstone was mined in Ceylon (Sri Lanka). It is completely clean even under close inspection at ten times magnification (GIA Type 2, flawless). The color is a medium dark reddish-pink (100% natural color - unheated and untreated). It was very well cut with excellent brilliance. Our mineralminers.com special offer price for this flawless natural dark pink spinel gem is $160./carat x 1.62 carats = $259.20

Natural Purple-Pink Spinel Gemstone, 1.47 carats


Item: spig157
this natural spinel gem weighs 1.47 carats
7.9mm x 6.0mm x 4.1mm deep
Shape: faceted oval
faceted from a natural spinel crystal mined in Sri Lanka
Price: $235.20
This natural spinel gemstone was mined in Sri Lanka in 2007. It is completely clean under close inspection (GIA Type 2, VVS). The color is a beautiful blend of purple and pink (100% natural color - unheated and untreated). This natural spinel gem is very well cut with very good brilliance! Our mineralminers.com miner's price for this natural purple-pink spinel gem is $160./carat x 1.47 carats = $235.20

Pastel Green Tourmaline Roll Top Baguette Gem


Item: tgrg129
6.07 carats
13.8mm x 8.3mm x 6.2mm
Shape: roll-top baguette shape with millenium cut back
faceted from a natural green tourmaline mined in Minas Gerais, Brazil
Price: $415.80
This natural tourmaline gemstone has pastel green color (100% natural pale green color - this gem is unheated and untreated). This bright and beautiful tourmaline gem is very fine quality with no visible inclusions even at ten times magnification! It was superbly faceted with a roll top and with millenium style laser cutting on the backside giving it excellent life and brilliance. Our mineralminers.com special offer price for this laser cut pastel green tourmaline gem is $68.50/carat x 6.07 carats = $415.80

Natural Yellow Tourmaline Gem, 17.17 carats


Item: tgrg131
17.17 carats
18.6mm x 14.2mm x 9.9mm
Shape: faceted oval
faceted from a natural yellow tourmaline mined in Minas Gerais, Brazil
Price: $1923.04
This natural tourmaline gemstone has extremely rare bright yellow color (100% natural color - unheated and untreated). This beautiful gem is very clean with no eye-visible inclusions even under very close inspection. It was very well cut with excellent brilliance. Our mineralminers.com special offer price for this fine quality and very rare color bright yellow tourmaline gem is $112./carat x 17.17 carats = $1923.04

9mm Round Mint Green Tourmaline Gem


Item: tgrg159
Natural color green tourmaline gem weighing 2.61 carats
Green Tourmaline Gemstone Dimensions: 9.0mm round x 6.6mm deep
Shape: round brilliant cut
cut from a natural light green tourmaline mined in Minas Gerais, Brazil
Price: $378.45
This natural tourmaline gemstone has beautiful mint green color (100% natural light green color - unheated and untreated). This superbly cut tourmaline gem is very fine quality with no visible inclusions even under magnification! It was expertly faceted in a round brilliant diamond cut. Our mineralminers.com special offer price for this fine quality pastel green tourmaline gemstone is $145/carat x 2.61 carats = $378.45

Round Green Tourmaline Gem


Item: tgrg160
Natural color green tourmaline gem weighing 2.62 carats
Green Tourmaline Gemstone Dimensions: 9.1mm round x 6.2mm deep
Shape: round brilliant cut
cut from a natural green tourmaline mined in Minas Gerais, Brazil
Price: $379.90
This natural tourmaline gemstone has fine medium green color (100% natural green color - unheated and untreated). This superbly cut tourmaline gem is very fine quality with no visible inclusions even under magnification. It was expertly faceted in a round brilliant diamond cut. Our mineralminers.com special offer price for this fine quality green tourmaline gemstone is $145/carat x 2.62 carats = $379.90

Flawless Green Tourmaline Gem, 30.31 carats


Item: tgrg168
Natural color green tourmaline gem weighing 30.31 carats
Green Tourmaline Gemstone Dimensions: 22.8mm x 13.3mm x 10.3mm deep
Shape: Rectangular Cut
This fine gem was unearthed and faceted in Minas Gerais, Brazil
Price: $5910.45
This fine quality green tourmaline gem is internally flawless with no visible inclusions even under close inspection at 10 times magnification. It is well cut with good brilliance, and it has beautiful light to medium green natural color - it is unheated and untreated. Our mineralminers.com miners price for this flawless green tourmaline collector gem is $195/carat x 30.31 carats = $5910.45

Flawless Green Tourmaline Gem, 69.47 carats


Item: tgrg169
Natural color green tourmaline gem weighing 69.47 carats
Green Tourmaline Gemstone Dimensions: 32.5mm x 16.4mm x 13.4mm deep
Shape: Princess cut baguette
This amazing flawless gemstone was unearthed and faceted in Minas Gerais, Brazil
Price: $11462.55
This fine quality green tourmaline collector gem is internally flawless with no visible inclusions even under close inspection at 10 times magnification. It is well cut with good proportions, proper depth and good brilliance. This amazing tourmaline gem has beautiful medium dark forest green natural color - it is unheated and untreated. Our mineralminers.com special offer price for this flawless green tourmaline collector gem is $165/carat x 69.47 carats = $11462.55

Rhodolite Garnet Gemstone, 3.21 carats


Item: rhog135_rhodolite-gemstone
Natural color rhodolite garnet gemstone weighing 3.21 carats
Rhodolite Garnet Gem Dimensions: 10.0mm x 8.0mm x 5.1mm deep, checkerboard oval cut
This genuine rhodolite gemstone was faceted from rhodolite rough found in Tanzania
Price: $168.52
This rhodolite garnet gemstone is very well faceted. It was cut from a natural color rhodolite garnet crystal that was mined in Tanzania. This eye clean rhodolite gem has a refractive index of 1.75, and its color is a slightly purplish red of dark tone. Under close inspection with bright illumination, this genuine rhodolite garnet gem shows some very faint natural inclusions. The color of this eye clean rhodolite gemstone is completely natural with no heating or treatments of any kind.

Matching Pair 11mm Round Rhodolite Gems


Item: rhog113
Genuine rhodolite garnet gemstones weighing 12.94 carats total weight
Rhodolite Garnet Gemstone Dimensions: 11.0mm round x 7.5mm deep with checkerboard faceted tops
These natural color rhodolite gems were faceted from rhodolite rough found in Tanzania
Price: $776.40 (for the pair)
This matching pair of 11mm round rhodolite garnet gemstones was precision faceted from natural rhodolite garnet crystals that were mined in Tanzania. These beautiful gems are calibrated at exactly 11.0mm round with checkerboard faceted tops checkerboard tops, and they were very nicely cut with good brilliance. These rhodolite gems face up eye clean and have faint natural inclusions that are only visible under very close inspection. They have a refractive index of 1.76, and their color is a purplish-red of medium dark tone (100% natural color - unheated and untreated). They will make a wonderful pair of genuine rhodolite garnet earrings!

Tsavorite Faceted Gem, 1.00 carat


Item: tsvg101
1.00 carat
7.4 x 5.5 x 3.2mm, Oval
East Africa
Price: $450.00
This very pleasant, light medium green Tsavorite Grossular Garnet was mined in East Africa. It is completely natural, and it was very well faceted into this oval gem. It is totally clean to the eye.

1.16 carat Merelani Mint Green Garnet Gemstone


Item: tsvg118
1.16 carats
6.6mm x 5mm x 3.7mm deep
Shape: Octagon cut
Mined at the Merelani Hills in Tanzania
Price: $487.20
This octagon cut green garnet gemstone was well cut with proper depth and good brilliance, and the color is a rich mint green (100% natural medium green color). It is very clean, with faint natural inclusions that are only visible under very close inspection. It was faceted into this 1.16 carat octagon cut gemstone from natural mint green garnet rough that was mined in the Merelani Hills of Tanzania.

Fine Green Tsavorite Oval Gemstone, 1.27 carats


Item: tsvg134_tsavorite-gemstone
Natural color green tsavorite garnet gemstone weighing 1.27 carats
Tsavorite Gemstone Dimensions: 7.9mm x 6.0mm 3.4mm deep
Shape: oval cut
Faceted from natural green grossular garnet rough mined at Merelani, Tanzania
Price: $749.30
This fine quality natural tsavorite gemstone is totally eye-clean even under very close inspection (GIA: Type II Gem, Clarity Grade VVS). It is well cut with good brilliance, and the color is a very rich fine medium green natural color - this fine green garnet gem is unheated and untreated.

Fine Dark Tsavorite Octagon Cut Gem, 1.50 carats


Item: tsvg126
weighs exactly 1.50 carats
6.6mm x 5.5mm 4.0mm deep
Shape: Octagon Cut
faceted from natural green grossular rough mined in Kenya
Price: $691.25
This rare color natural tsavorite green garnet gemstone was very well faceted. It has strikingly beautiful very dark green color with slightly blue-green tones (100% natural color - unheated and untreated). This gem faces up clean and has very faint natural inclusions visible under close inspection (GIA: Type II Gem, Clarity Grade VVS).

Fine Pear Shape Tsavorite Gemstone, 1.12 carats

This unique item is sold.
Item: tsvg128_tsavorite-gemstone
Natural color tsavorite green garnet gemstone weighing 1.12 carats
Tsavorite Garnet Gemstone Dimensions: 8.5mm x 6.2mm 3.3mm deep
Shape: faceted pear shape
Faceted from natural green grossular garnet rough mined in Kenya
Price: $571.20
This fine quality natural tsavorite gemstone is eye clean with very faint natural inclusions that are visible only under very close inspection with bright illumination (GIA: Type II Gem, Clarity Grade VVS). It is nicely cut and has very rich medium-dark green (100% natural color - unheated and untreated).

Fine Tsavorite Trillion Cut Gemstone, 1.18 carats


Item: tsvg130
1.18 carats
7mm trillion x 3.7mm deep
Shape: Trillion cut
faceted from natural green grossular rough mined in Tanzania
Price: $684.40
This fine quality natural tsavorite gemstone is clean even under very close inspection! It was nicely cut, and it has fine medium green color (100% natural color - unheated and untreated).

Fine Green Tsavorite Octagon Cut Gem, 1.40 carats


Item: tsvg125
1.40 carats
7.6mm x 5.0mm 3.5mm deep
Shape: Octagon Cut
faceted from natural green grossular rough mined in Kenya
Price: $748.00
This natural tsavorite green garnet gemstone has fine dark green color (100% natural color - unheated and untreated). It faces up clean and has very faint natural inclusions visible under close inspection (GIA Type II Gemstone, Clarity Grade VVS).

Extra Fine Tsavorite Gemstone, 2.91 carats


Item: tsvg139_tsavorite-garnet-gemstone
Natural color tsavorite green garnet gemstone weighing 2.91 carats
Tsavorite Garnet Gemstone Dimensions: 10.2mm x 8.0mm 4.7mm deep
Shape: faceted oval
Faceted from a natural green grossular garnet crystal mined in theTaita Hills of Kenya
Price: $3928.50
This extra fine quality natural tsavorite gemstone has extra fine color and it is completely clean to the eye even under close inspection, with a single tiny natural needle inclusion that is only visible with bright illumination and magnification (GIA: Type II Gem, Clarity Grade: VVS+). It has superb cutting & brilliance with very rich medium-dark green color (100% natural color - unheated and untreated).

Extra Fine Tsavorite Gemstone, 2.93 carats


Item: tsvg140_tsavorite-garnet-gemstone
Natural color tsavorite green garnet gemstone weighing 2.93 carats
Tsavorite Garnet Gemstone Dimensions: 11.1mm x 7.5mm 5.4mm deep
Shape: faceted oval
Faceted from a natural green grossular garnet crystal mined in theTaita Hills of Kenya
Price: $3955.50
This fine quality natural tsavorite gemstone has extra fine color and it is eye clean, with faint natural inclusion only visible under close inspection with bright illumination (GIA: Type II Gem, Clarity Grade: VS). It has fine cutting & brilliance with very rich dark green color (100% natural color - unheated and untreated).

Oval Faceted Iolite Gem, 3.15 carats


Item: iolg123
this natural iolite gem weighs 3.15 carats
12.4mm x 9.0mm x 5.5mm deep, oval cut
Faceted from natural iolite rough mined in India
Price: $215.78
This iolite gem (also known as water sapphire, and sometimes by the mineral name cordierite) was well faceted with good brilliance into this beautiful oval cut gem with medium dark blue-violet color (100% natural color - it has not been heated or treated in any way). This iolite gem faces up eye-clean with faint natural inclusions that are only visible under very close examination with bright illumination (GIA: Type II Gem, Clarity Grade VVS). Iolite gems such as this one closely resemble tanzanite, at a much lower price!


This is the end of page 1 of our Rare and Fine Quality Natural Gemstones.

See also our Page #2 of Rare and Fine Quality Natural Gemstones


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Last Updated: August 21, 2013
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