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ID: 4205924 pcs
thumb image of 3.1ct Round Facet Violet Blue Tanzanite (ID: 420592)
3.10 ct Tanzanite
6 mm
$ 372.00
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ID: 4211892 pcs
thumb image of 2ct Trillion Facet Violet Blue Tanzanite (ID: 421189)
2.00 ct Tanzanite
7.2 x 6.9 mm
$ 232.38
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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: 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: 4215811 pcs
thumb image of 1ct Trillion Facet Violet Blue Tanzanite (ID: 421581)
1.04 ct Tanzanite
7.1 x 6.9 mm
$ 120.84
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ID: 3747021 pcs
thumb image of 1.1ct Oval Facet Violet Blue Tanzanite (ID: 374702)
1.09 ct Tanzanite
7.7 x 5.4 mm
$ 114.94
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ID: 4238251 pcs
thumb image of 2.2ct Oval Facet Violet Blue Tanzanite (ID: 423825)
2.20 ct Tanzanite
10.3 x 7 mm
$ 440.00
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ID: 4460431 pcs
thumb image of 0.6ct Oval Facet Violet Blue Tanzanite (ID: 446043)
0.55 ct Tanzanite
6.3 x 4.3 mm
$ 13.82
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ID: 4247601 pcs
thumb image of 0.8ct Pear Facet Violet Blue Tanzanite (ID: 424760)
0.81 ct Tanzanite
6.8 x 6.6 mm
$ 93.54
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ID: 4154651 pcs
thumb image of 2.3ct Cushion-Cut Violet Blue Tanzanite (ID: 415465)
2.31 ct Tanzanite
8.8 x 6.3 mm
$ 462.00
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ID: 2804711 pcs
thumb image of 1.8ct Cushion-Cut Violet Blue Tanzanite (ID: 280471)
1.76 ct Tanzanite
8.6 x 6.2 mm
$ 223.52
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ID: 4238551 pcs
thumb image of 1.7ct Oval Facet Violet Blue Tanzanite (ID: 423855)
1.65 ct Tanzanite
8.6 x 6.3 mm
$ 190.54
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ID: 4247461 pcs
thumb image of 1.5ct Pear Facet Violet Blue Tanzanite (ID: 424746)
1.45 ct Tanzanite
9 x 6.2 mm
$ 167.45
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ID: 4247141 pcs
thumb image of 1.1ct Pear Facet Violet Blue Tanzanite (ID: 424714)
1.05 ct Tanzanite
6.9 x 6.5 mm
$ 121.25
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ID: 4245311 pcs
thumb image of 1.3ct Cushion-Cut Violet Blue Tanzanite (ID: 424531)
1.34 ct Tanzanite
8.1 x 5.5 mm
$ 154.74
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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: 3355221 pcs
thumb image of 2.2ct Trillion Facet Violet Blue Tanzanite (ID: 335522)
2.19 ct Tanzanite
8.2 x 8.1 mm
$ 632.36
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ID: 4215881 pcs
thumb image of 1.1ct Trillion Facet Violet Blue Tanzanite (ID: 421588)
1.12 ct Tanzanite
6.9 x 6.8 mm
$ 130.13
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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: 4154161 pcs
thumb image of 2.3ct Oval Facet Violet Blue Tanzanite (ID: 415416)
2.28 ct Tanzanite
9.7 x 7.6 mm
$ 456.00
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ID: 4240761 pcs
thumb image of 1.3ct Pear Facet Violet Blue Tanzanite (ID: 424076)
1.34 ct Tanzanite
8.8 x 7 mm
$ 155.11
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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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