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ID: 4156666 pcs
thumb image of 2.3ct Oval Facet Violet Blue Tanzanite (ID: 415666)
2.30ct Tanzanite
5.95 x 3.90 x 2.03mm
USD 99.98
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ID: 4158055 pcs
thumb image of 2.1ct Oval Facet Violet Blue Tanzanite (ID: 415805)
2.12ct Tanzanite
6.09 x 4.06 x 2.34mm
USD 92.16
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ID: 3481872 pcs
thumb image of 3ct Oval Facet Violet Blue Tanzanite (ID: 348187)
2.97ct Tanzanite
8.85 x 6.89 x 3.19mm
USD 377.19
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ID: 4242031 pcs
thumb image of 1.1ct Trillion Facet Violet Blue Tanzanite (ID: 424203)
1.12ct Tanzanite
7.25 x 7.06 x 3.49mm
USD 129.64
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ID: 3776421 pcs
thumb image of 1.3ct Oval Facet Violet Blue Tanzanite (ID: 377642)
1.26ct Tanzanite
8.56 x 6.47 x 3.53mm
USD 160.02
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ID: 4201106 pcs
thumb image of 2.2ct Pear Facet Violet Blue Tanzanite (ID: 420110)
2.17ct Tanzanite
5.99 x 3.94 x 2.30mm
USD 95.57
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ID: 4245291 pcs
thumb image of 1.7ct Cushion-Cut Violet Blue Tanzanite (ID: 424529)
1.73ct Tanzanite
8.89 x 5.70 x 4.31mm
USD 199.78
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ID: 1483471 pcs
thumb image of 1.6ct Oval Facet Bluish Violet Tanzanite (ID: 148347)
1.55ct Tanzanite
7.31 x 5.46 x 4.98mm
USD 426.25
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ID: 4236711 pcs
thumb image of 1.9ct Oval Facet Violet Blue Tanzanite (ID: 423671)
1.89ct Tanzanite
8.82 x 6.35 x 4.72mm
USD 218.26
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ID: 4208974 pcs
thumb image of 1.6ct Pear Facet Violet Blue Tanzanite (ID: 420897)
1.55ct Tanzanite
5.95 x 3.86 x 2.80mm
USD 67.66
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ID: 4165866 pcs
thumb image of 2.7ct Oval Facet Violet Blue Tanzanite (ID: 416586)
2.70ct Tanzanite
6.04 x 3.98 x 2.61mm
USD 118.02
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ID: 4124721 pcs
thumb image of 3.6ct Cushion-Cut Violet Blue Tanzanite (ID: 412472)
3.57ct Tanzanite
11.24 x 6.51 x 5.51mm
USD 1035.30
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ID: 4136216 pcs
thumb image of 1.2ct Pear Facet Violet Blue Tanzanite (ID: 413621)
1.22ct Tanzanite
5.00 x 3.09 x 2.08mm
USD 42.70
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ID: 4116741 pcs
thumb image of 3ct Cushion-Cut Violet Blue Tanzanite (ID: 411674)
2.98ct Tanzanite
10.67 x 7.29 x 4.34mm
USD 596.00
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ID: 4247461 pcs
thumb image of 1.5ct Pear Facet Violet Blue Tanzanite (ID: 424746)
1.45ct Tanzanite
8.96 x 6.21 x 3.92mm
USD 167.45
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ID: 3475141 pcs
thumb image of 3.5ct Pear Facet Violet Blue Tanzanite (ID: 347514)
3.47ct Tanzanite
10.44 x 8.37 x 5.46mm
USD 1013.24
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ID: 4243721 pcs
thumb image of 1.5ct Trillion Facet Violet Blue Tanzanite (ID: 424372)
1.52ct Tanzanite
7.42 x 6.90 x 5.09mm
USD 175.94
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ID: 4129906 pcs
thumb image of 1.5ct Pear Facet Violet Blue Tanzanite (ID: 412990)
1.47ct Tanzanite
5.02 x 3.78 x 1.81mm
USD 51.45
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ID: 4104671 pcs
thumb image of 1.2ct Pear Facet Violet Blue Tanzanite (ID: 410467)
1.17ct Tanzanite
8.49 x 5.59 x 3.86mm
USD 58.50
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ID: 4156756 pcs
thumb image of 2.6ct Oval Facet Violet Blue Tanzanite (ID: 415675)
2.61ct Tanzanite
6.12 x 4.03 x 2.18mm
USD 113.46
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ID: 3112046 pcs
thumb image of 2ct Marquise Facet Violet Blue Tanzanite (ID: 311204)
2.03ct Tanzanite
7.05 x 3.52 x 2.03mm
USD 73.08
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Tanzanite
Tanzanite is one of the newest gems on the market and was discovered only in 1967 in Tanzania. This lovely gem has been a worldwide success, and demand continues to exceed supply. Tanzanite is a variety of zoisite, which is a member of the epidote group. Colors include blue, purple and green. The most highly coveted color is a deep blue which shows a purple shimmer.

Tanzanite is trichroic and exhibits pronounced pleochroism. The colors respective to the three directions are sapphire-blue, sage green, and purple. Orientation is an important consideration for cutters who need to consider both the yield and the resulting color.

Tanzanite is indeed one of the most popular gems, frequently used in gemstone rings, engagement rings - centerstones and as tanzanite melee - and tanzanite is very-well suited for all other types of gemstone jewelry, including gemstone earrings, pins and brooches, as well as in necklaces and fine gemstone pendants.

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Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

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