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ID: 3015631 pcs
thumb image of 0.9ct Cushion-Cut Bluish Violet Tanzanite (ID: 301563)
0.86 ct Tanzanite
7.2 x 5.1 mm
$ 108.36
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ID: 4247481 pcs
thumb image of 1.3ct Pear Facet Violet Blue Tanzanite (ID: 424748)
1.32 ct Tanzanite
9.8 x 6.5 mm
$ 152.43
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ID: 4124631 pcs
thumb image of 3.1ct Pear Facet Violet Blue Tanzanite (ID: 412463)
3.07 ct Tanzanite
12 x 8.1 mm
$ 890.30
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ID: 4465001 pcs
thumb image of 0.4ct Oval Facet Violet Blue Tanzanite (ID: 446500)
0.35 ct Tanzanite
5.9 x 3.6 mm
$ 15.05
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ID: 3457341 pcs
thumb image of 1.7ct Oval Facet Violet Blue Tanzanite (ID: 345734)
1.71 ct Tanzanite
8.5 x 6.5 mm
$ 251.37
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ID: 4206904 pcs
thumb image of 2.3ct Pear Facet Violet Blue Tanzanite (ID: 420690)
2.31 ct Tanzanite
6.1 x 4.1 mm
$ 100.85
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ID: 3480591 pcs
thumb image of 1.4ct Oval Facet Violet Blue Tanzanite (ID: 348059)
1.39 ct Tanzanite
8.3 x 6.2 mm
$ 176.53
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ID: 4381494 pcs
thumb image of 1.9ct Oval Facet Violet Blue Tanzanite (ID: 438149)
1.86 ct Tanzanite
5.8 x 3.9 mm
$ 82.44
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ID: 3904121 pcs
thumb image of 0.8ct Cushion-Cut Violet Blue Tanzanite (ID: 390412)
0.81 ct Tanzanite
6.9 x 5 mm
$ 89.10
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ID: 4238231 pcs
thumb image of 2.5ct Oval Facet Violet Blue Tanzanite (ID: 423823)
2.53 ct Tanzanite
10.6 x 7.2 mm
$ 506.00
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ID: 4123271 pcs
thumb image of 0.9ct Marquise Facet Violet Blue Tanzanite (ID: 412327)
0.93 ct Tanzanite
9.9 x 5.1 mm
$ 65.10
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ID: 4381804 pcs
thumb image of 1.9ct Oval Facet Violet Blue Tanzanite (ID: 438180)
1.90 ct Tanzanite
6.1 x 4 mm
$ 84.21
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ID: 4113151 pcs
thumb image of 0.8ct Oval Facet Violet Blue Tanzanite (ID: 411315)
0.81 ct Tanzanite
6.8 x 4.5 mm
$ 56.70
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ID: 4253791 pcs
thumb image of 0.6ct Pear Facet Violet Blue Tanzanite (ID: 425379)
0.61 ct Tanzanite
6.8 x 4.8 mm
$ 26.38
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ID: 3781951 pcs
thumb image of 11.8ct Cushion-Cut Violet Blue Tanzanite (ID: 378195)
11.81 ct Tanzanite
15.4 x 10.5 mm
$ 6011.76
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ID: 4238621 pcs
thumb image of 1.7ct Oval Facet Violet Blue Tanzanite (ID: 423862)
1.72 ct Tanzanite
8.9 x 6.5 mm
$ 198.63
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ID: 4205874 pcs
thumb image of 2.8ct Round Facet Violet Blue Tanzanite (ID: 420587)
2.76 ct Tanzanite
5.6 mm
$ 331.20
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ID: 4238281 pcs
thumb image of 2.4ct Oval Facet Violet Blue Tanzanite (ID: 423828)
2.38 ct Tanzanite
10.2 x 7.2 mm
$ 476.00
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ID: 3481551 pcs
thumb image of 1.9ct Oval Facet Violet Blue Tanzanite (ID: 348155)
1.87 ct Tanzanite
8.8 x 6.7 mm
$ 237.49
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ID: 4116731 pcs
thumb image of 2.6ct Cushion-Cut Violet Blue Tanzanite (ID: 411673)
2.63 ct Tanzanite
9.1 x 7.1 mm
$ 526.00
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ID: 3481752 pcs
thumb image of 3.4ct Oval Facet Violet Blue Tanzanite (ID: 348175)
3.36 ct Tanzanite
9.1 x 7 mm
$ 426.72
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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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