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ID: 3986921 pcs
thumb image of 3.1ct Oval Facet Violet Blue Tanzanite (ID: 398692)
3.05 ct Tanzanite
10.8 x 8.1 mm
$ 890.60
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ID: 4203172 pcs
thumb image of 1.8ct Round Facet Violet Blue Tanzanite (ID: 420317)
1.81 ct Tanzanite
6.1 mm
$ 217.20
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ID: 3112036 pcs
thumb image of 2.1ct Marquise Facet Violet Blue Tanzanite (ID: 311203)
2.10 ct Tanzanite
7.1 x 3.6 mm
$ 75.60
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ID: 4123221 pcs
thumb image of 0.9ct Marquise Facet Violet Blue Tanzanite (ID: 412322)
0.87 ct Tanzanite
10.1 x 4.8 mm
$ 60.90
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ID: 4238181 pcs
thumb image of 2ct Oval Facet Violet Blue Tanzanite (ID: 423818)
2.01 ct Tanzanite
9 x 7 mm
$ 402.00
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ID: 3457351 pcs
thumb image of 1.9ct Oval Facet Violet Blue Tanzanite (ID: 345735)
1.87 ct Tanzanite
8.9 x 7.1 mm
$ 274.89
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ID: 4110611 pcs
thumb image of 0.8ct Pear Facet Violet Blue Tanzanite (ID: 411061)
0.81 ct Tanzanite
7.8 x 5 mm
$ 40.50
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ID: 3481841 pcs
thumb image of 2.1ct Oval Facet Violet Blue Tanzanite (ID: 348184)
2.05 ct Tanzanite
8.5 x 6.7 mm
$ 410.00
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ID: 4245791 pcs
thumb image of 1.4ct Pear Facet Violet Blue Tanzanite (ID: 424579)
1.37 ct Tanzanite
8.9 x 6.1 mm
$ 158.21
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ID: 4381554 pcs
thumb image of 2ct Oval Facet Violet Blue Tanzanite (ID: 438155)
2.02 ct Tanzanite
5.7 x 4 mm
$ 89.53
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ID: 4242831 pcs
thumb image of 1.3ct Trillion Facet Violet Blue Tanzanite (ID: 424283)
1.34 ct Tanzanite
7.3 x 7 mm
$ 155.11
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ID: 41246110 pcs
thumb image of 2.1ct Pear Facet Violet Blue Tanzanite (ID: 412461)
2.09 ct Tanzanite
5.1 x 3.1 mm
$ 94.05
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ID: 3604471 pcs
thumb image of 1.5ct Oval Facet Violet Blue Tanzanite (ID: 360447)
1.49 ct Tanzanite
7.9 x 5.9 mm
$ 186.25
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ID: 44607610 pcs
thumb image of 6.4ct Oval Facet Violet Blue Tanzanite (ID: 446076)
6.39 ct Tanzanite
6.5 x 4.5 mm
$ 160.54
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ID: 3776461 pcs
thumb image of 1.4ct Oval Facet Violet Blue Tanzanite (ID: 377646)
1.38 ct Tanzanite
8.6 x 6.6 mm
$ 175.26
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ID: 44615010 pcs
thumb image of 4.3ct Oval Facet Violet Blue Tanzanite (ID: 446150)
4.33 ct Tanzanite
6.1 x 4 mm
$ 108.78
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ID: 3616661 pcs
thumb image of 2.1ct Oval Facet Violet Blue Tanzanite (ID: 361666)
2.08 ct Tanzanite
9 x 7 mm
$ 416.00
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ID: 4211754 pcs
thumb image of 3.4ct Trillion Facet Violet Blue Tanzanite (ID: 421175)
3.44 ct Tanzanite
6.7 x 6.6 mm
$ 399.69
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ID: 3242861 pcs
thumb image of 2.3ct Oval Facet Violet Blue Tanzanite (ID: 324286)
2.25 ct Tanzanite
9.6 x 6.8 mm
$ 643.50
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ID: 4249101 pcs
thumb image of 0.6ct Pear Facet Violet Blue Tanzanite (ID: 424910)
0.59 ct Tanzanite
6.9 x 4.9 mm
$ 25.52
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ID: 4215061 pcs
thumb image of 1.3ct Trillion Facet Violet Blue Tanzanite (ID: 421506)
1.29 ct Tanzanite
7.1 x 6.9 mm
$ 149.89
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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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