Tanzanite Gemstones

Item: Bi-Color Tanzanite Cabochon Gemstone, 7.13 cts.
	Code#: tang177 Weight: 7.13 carats Size: 11.9mm x 4.1mm x 4.8mm deep Shape: cushion shape cabochon Location: ground and polished from a genuine tanzanite crystal mined in Tanzania Price: $178.25 This cushion shaped tanzanite cabochon gem weighs 7.13 carats. It is semi-transparent to transparent, with areas showing beautiful blue and green colors. This bi-color tanzanite cabochon was ground and polished from a genuine tanzanite crystal that was mined in Tanzania. Our mineralminers.com miner's price for this 7.13 carat tanzanite cabochon gem is $25./carat = $178.25
Item: 19.15 carat Tanzanite Cabochon Gemstone
	Code#: tang178 Weight: 19.15 carats Size: 23.1mm x 12.0mm x 7.9mm deep Shape: pear shape cabochon Location: ground and polished from a genuine tanzanite crystal mined in Tanzania Price: $1187.30 This pear shaped tanzanite cabochon gem weighs 19.15 carats. It is semi-transparent, with fine dark blue-violet color. This beautiful tanzanite cabochon was ground and polished from a genuine tanzanite crystal that was mined in Tanzania. See also a top-view photo. Our mineralminers.com miner's price for this 19.15 carat tanzanite cabochon gem is $62./carat = $1187.30
Item: Sail Shape Tanzanite Cabochon, 19.49 carats
	Code#: tang179 Weight: 19.49 carats Size: 22.5mm x 12.0mm x 7.2mm deep Shape: sail shape cabochon Location: ground and polished from a genuine tanzanite crystal mined in Tanzania Price: $1261.98 This sail shaped tanzanite cabochon gem weighs 19.49 carats. It is semi-transparent, with fine dark violet-blue color. This beautiful tanzanite cabochon was ground and polished from a genuine tanzanite crystal that was mined in Tanzania. See also a top-view photo, and a view from the opposite side. Our mineralminers.com miner's price for this 19.49 carat tanzanite cabochon gem is $64.75/carat = $1261.98
Item: 4mm Round Tanzanite Gemstone, 0.26 cts
	Code#: tang167 Weight: 0.26 carats Size: 4.0mm round Shape: faceted round Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $74.10 This 4mm round tanzanite gemstone weighs 0.26 carats, and it is completely clean with no visible inclusions of any kind (GIA: Type I Gemstone, Clarity Grade: VVS). This fine quality gem was heated & very well cut with good brilliance, and it has beautiful medium dark blue-violet color. It was faceted into this fine quality round cut gem from a genuine tanzanite crystal that was mined in Tanzania. Our mineralminers.com special offer price for this 0.26 carat tanzanite gemstone is $285./carat = $74.10
Item: Tanzanite Square Cushion Cut Gem, 0.72 carats
	Code#: tang147 Weight: 0.72 carats Size: 5.0mm x 5.0mm x 3.7mm deep Shape: square cushion cut Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $212.40 This lovely tanzanite gem weighs 0.72 carats, and it is completely eye-clean with no visible inclusions (GIA Type I, Clarity Grade: VVS). This fine quality gem was heated and very well cut with good brilliance. The color is a medium-dark violet blue. It was faceted into this beautiful cushion cut gem from a genuine tanzanite crystal that was mined in Tanzania. Our mineralminers.com special offer price for this 0.72 carat cushion cut tanzanite gem is $295./carat = $212.40
Item: Flawless 6mm Round Tanzanite Gemstone, 0.97 cts
	Code#: tang168 Weight: 0.97 carats Size: 6.5mm round x 3.5mm deep Shape: faceted round Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $397.70 This flawless tanzanite gem weighs 0.97 carats, and it is completely clean with no visible inclusions of any kind even at 10 times magnification (GIA: Type I Gemstone, Clarity Grade: Flawless). This fine quality gem was heated and very well cut with good brilliance. The color is a beautiful medium dark blue-violet. It was faceted into this fine quality round cut gem from a genuine tanzanite crystal that was mined in Tanzania. Our mineralminers.com special offer price for this 0.97 carat flawless tanzanite gem with beautiful blue-violet color is $410./carat = $397.70
Item: Flawless 2.72 carat Tanzanite Gemstone
	Code#: tang173 Weight: 2.72 carats Size: 9.5mm 7.4mm x 5.5mm deep Shape: faceted oval Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $1482.40 This flawless tanzanite gem weighs 2.72 carats, and it is completely clean with no visible inclusions of any kind even at 10 times magnification (GIA: Type I Gemstone, Clarity Grade: Flawless). This fine quality gem was heated and very well cut with good brilliance. The color is a dark blue-violet. It was faceted into this fine quality gem from a genuine tanzanite crystal that was mined in Tanzania. Our mineralminers.com speciela offer price for this 2.72 carat flawless tanzanite gem with beautiful dark blue-violet color is $545./carat = $1482.40
Item: Fine German Cut Tanzanite Gem, 2.37 carats
	Code#: tang174 Weight: 2.37carats Size: 10.3mm 7.2mm x 4.8mm deep Shape: faceted oval Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $1552.35 This beautiful tanzanite gem weighs 2.37 carats, and it is eye clean (GIA: Type I Gemstone, Clarity Grade: VVS). This gem was heated and very well cut in Germany with excellent brilliance. The color is a fine dark blue-violet. It was faceted into this beautiful gem from a genuine tanzanite crystal that was mined in Tanzania. Our mineralminers.com special offer price for this 2.37 carat German cut fine tanzanite gemstone is $655./carat = $1552.35
Item: 3.74 carat Cushion Cut Tanzanite Gemstone
	Code#: tang165 Weight: 3.74 carats Size: 10.3mm x 7.9mm x 5.3mm deep Shape: cushion cut Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $2431.00 This tanzanite gem weighs 3.74 carats, and it is completely clean with no visible inclusions at 10 times magnification (GIA: Type I Gemstone, Clarity Grade VVS+). This genuine tanzanite gem was heated and native cut with good overall brilliance and a slight window. The color is a fine dark blue-violet. It was faceted into this cushion cut gem from a genuine tanzanite crystal that was mined in Tanzania.
Item: Light Blue-Lavender Tanzanite Gemstone, 1.54 cts
	Code#: tang169 Weight: 1.54 carats Size: 8.2mm x 6.0mm x 4.3mm deep Shape: faceted oval Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $392.70 This flawless tanzanite gem weighs 1.54 carats, and it is completely clean with no visible inclusions of any kind even at 10 times magnification (GIA: Type I Gemstone, Clarity Grade: Flawless). This fine quality gem was heated and very well cut with good brilliance. The color is a lovely light blue-lavender. It was faceted into this fine quality oval cut gem from a genuine tanzanite crystal that was mined in Tanzania. Our mineralminers.com miner's price for this 1.54 carat light blue-lavender tanzanite gem is $255./carat = $392.70
Item: 3.99 carat Violet Tanzanite Gemstone
	Code#: tang175 Weight: 3.99 carats Size: 11.0mm x 8.5mm x 5.8mm deep Shape: faceted oval Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $2174.55 This tanzanite gem weighs 3.99 carats, and it is completely clean with no visible inclusions at 10 times magnification (GIA: Type I Gemstone, Clarity Grade VVS). This genuine tanzanite gem was heated and well cut with good brilliance. The color is a beautiful medium-dark violet with blue-violet tones. It was faceted into this oval cut gem from a genuine tanzanite crystal that was mined in Tanzania. Our mineralminers.com special offer price for this 3.99 carat blue-violet tanzanite gem is $545./carat = $2174.55
Item: Pale Lavender Tanzanite Trillion, 1.57 carats
	This unique item is sold. Code#: tang170 Weight: 1.57 carats Size: 7.5mm trillion x 4.7mm deep Shape: trillion Cut Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $172.70 This pale blue-lavender tanzanite gem weighs 1.57 carats. It is completely eye clean (GIA Type I, VVS). This unusual color tanzanite gem has a bright silvery-lavender look that is so pale that it appears almost colorless. It was very well cut with good brilliance from a genuine tanzanite crystal that was mined in Tanzania. Our mineralminers.com miner's price for this 1.57 carat trillion cut lavender tanzanite gem is $110./carat = $172.70
Item: Fine Blue Lavender Tanzanite Oval, 2.36 carats
	Code#: tang155 Weight: 2.36 carats Size: 9.7mm x 7.3mm x 5.0mm deep Shape: faceted oval Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $755.20 This blue-lavender tanzanite gem weighs 2.36 carats. It faces up completely clean even under close inspection (GIA Type I, VVS). It was very well faceted with good brilliance from a genuine tanzanite crystal that was mined in Tanzania. The color is a very beautiful medium blue-lavender. Our mineralminers.com special offer price for this 2.36 carat blue-lavender tanzanite gem is $320./carat = $755.20
Item: Green-Blue & Violet Tanzanite, 2.80 carats
	Code#: tang171 Weight: 2.80 carats Size: 8.8mm x 7.0mm x 5.8mm deep Shape: faceted oval Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $1162.00 This genuine tanzanite gem weighs 2.80 carats, and it is completely clean under close inspection (GIA Type 1, VVS). This unique tanzanite collector gem has medium-dark greenish-blue tones as well as purple tones at different angles! It was very well cut with good brilliance from a genuine tanzanite crystal that was mined in Tanzania. See also a back-view photo of this rare collector gem turned upside down showing the purple and greenish-blue areas. Our mineralminers.com special offer price for this 2.80 carat green-blue and purple tanzanite gem is $415./carat = $1162.
Item: Natural Green and Purple Tanzanite Gem, 2.44 cts
	This unique item is sold. Code#: tang162 Weight: 2.44 carats Size: 9.4mm x 7.4mm x 5.2mm deep Shape: faceted oval Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $780.80 This unusual color tanzanite gem is completely eye clean (GIA Type I, Clarity Grade: VVS). This tanzanite gem is unheated and untreated with distinct areas showing light to medium tones of green and purple color which mix and blend as you turn the gem in different positions. This rare color tanzanite collector gem was very well cut with good brilliance from a genuine tanzanite crystal that was mined in Tanzania. Our mineralminers.com miner's price for this 2.44 carat green and purple tanzanite gem is $320./carat = $780.80
Item: Tri-Color Tanzanite Gemstone, 1.96 carats
	Code#: tang158 Weight: 1.96 carats Size: 9.0mm x 6.9mm x 4.5mm deep Shape: faceted oval Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $960.40 This natural color tanzanite gem weighs 1.96 carats, and it is completely clean to the eye even under close inspection (GIA Type 1, VVS). This completely natural tanzanite collector gem is unheated and untreated with beautiful medium blue, green, and violet color zones (see a back-view photo showing natural color zones). This rare color tanzanite collector gem was very well cut with good brilliance from a genuine tanzanite crystal that was mined in Tanzania. Our mineralminers.com miner's price for this 1.96 carat tri-color tanzanite gem is $490./carat = $960.40
Item: Trichroic Tanzanite Gemstone, 1.68 carats
	Code#: tang161 Weight: 1.68 carats Size: 8.8mm x 6.5mm x 4.2mm deep Shape: faceted oval Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $823.20 This natural color tanzanite gem weighs 1.68 carats, and it is totally clean to the eye (GIA Type 1, VVS). This completely natural tanzanite collector gem is unheated and untreated with beautiful medium-dark shades of purple, blue, and green colors, evidence of its natural trichroism. Trichroism means that a material has a different color when viewed along each of three crystallographic axes. This rare color tanzanite collector gem was very well cut with good brilliance from a genuine tanzanite crystal that was mined in Tanzania. Our mineralminers.com miner's price for this 1.68 carat Trichroic tanzanite gem is $490./carat = $823.20
Item: Trichroic Tanzanite Gemstone, 3.87 carats
	Code#: tang172 Weight: 3.87 carats Size: 9.9mm x 7.8mm x 6.1mm deep Shape: cushion cut Location: faceted from a genuine tanzanite crystal mined in Tanzania Price: $1896.30 This natural tanzanite gem weighs 3.87 carats, and it is totally clean to the eye (GIA Type 1, VVS). This rare tanzanite collector gem is unheated and untreated, with beautiful shades of purple, blue, and green colors when viewed from different directions, evidence of its natural trichroism. Trichroism means that a mineral has a different color when viewed along each of three crystallographic axes. This rare color tanzanite collector gem was very well cut with good brilliance from a genuine tanzanite crystal that was mined in Tanzania. Our mineralminers.com miner's price for this 3.87 carat trichroic tanzanite gem is $490./carat = $1896.30

This is the end of our Tanzanite Gemstones page.

See also our page displaying Genuine Tanzanite Jewelry, Genuine Tanzanite crystals and Mineral Specimens, and our Genuine Tanzanite Earrings.

To see more Tanzanite photos, just select another item category from the table below. To see photos of another mineral variety, select any item category link in our Mineral Inventory & Factsheet Index.

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	Tanzanite Mineral Specimens	Tanzanite Gemstones	Tanzanite Facet Rough	Tanzanite Lapidary Rough	Tanzanite Jewelry

Would you like us to inform you when we add on this page more natural tanzanite gemstones that were mined in Tanzania?
We do have additional inventory of genuine tanzanite gemstones in stock in all shades of blue violet as well as green and purple tanzanite gems, so be sure to let us know if you have any tanzanite gemstone special requests. Please contact our webmaster or our 'site' geologist with any questions or comments.