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ID: 4129315 pcs
thumb image of 1.8ct Pear Facet Violet Blue Tanzanite (ID: 412931)
1.80 ct Tanzanite
5.2 x 4.1 mm
$ 63.00
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ID: 4514331 pcs
thumb image of 2.1ct Oval Facet Violet Blue Tanzanite (ID: 451433)
2.10 ct Tanzanite
9.3 x 7.2 mm
$ 525.00
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ID: 4245841 pcs
thumb image of 1.2ct Pear Facet Violet Blue Tanzanite (ID: 424584)
1.18 ct Tanzanite
8.8 x 5.9 mm
$ 136.27
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ID: 45406915 pcs
thumb image of 3.3ct Pear Facet Violet Blue Tanzanite (ID: 454069)
3.29 ct Tanzanite
4.8 x 3.6 mm
$ 115.15
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ID: 3282201 pcs
thumb image of 1.8ct Cushion-Cut Violet Blue Tanzanite (ID: 328220)
1.83 ct Tanzanite
8.8 x 6.7 mm
$ 523.38
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ID: 4685134 pcs
thumb image of 1.2ct Round Facet Violet Blue Tanzanite (ID: 468513)
1.16 ct Tanzanite
4 mm
$ 46.40
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ID: 4681645 pcs
thumb image of 1.1ct Round Facet Violet Blue Tanzanite (ID: 468164)
1.14 ct Tanzanite
3.9 mm
$ 57.00
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ID: 4129305 pcs
thumb image of 1.3ct Pear Facet Violet Blue Tanzanite (ID: 412930)
1.33 ct Tanzanite
5.2 x 3.9 mm
$ 46.55
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ID: 4247081 pcs
thumb image of 1.6ct Pear Facet Violet Blue Tanzanite (ID: 424708)
1.62 ct Tanzanite
9 x 7 mm
$ 187.08
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ID: 4133726 pcs
thumb image of 1.6ct Pear Facet Violet Blue Tanzanite (ID: 413372)
1.58 ct Tanzanite
5 x 3.8 mm
$ 55.30
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ID: 3986871 pcs
thumb image of 2.6ct Oval Facet Violet Blue Tanzanite (ID: 398687)
2.60 ct Tanzanite
9.5 x 7.4 mm
$ 520.00
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ID: 4684445 pcs
thumb image of 1.2ct Round Facet Violet Blue Tanzanite (ID: 468444)
1.17 ct Tanzanite
4 mm
$ 46.80
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ID: 4241291 pcs
thumb image of 1.5ct Trillion Facet Violet Blue Tanzanite (ID: 424129)
1.48 ct Tanzanite
7.3 x 7.1 mm
$ 171.31
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ID: 4195296 pcs
thumb image of 2.1ct Pear Facet Violet Blue Tanzanite (ID: 419529)
2.09 ct Tanzanite
5.9 x 4 mm
$ 91.96
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ID: 3369691 pcs
thumb image of 2.6ct Oval Facet Violet Blue Tanzanite (ID: 336969)
2.56 ct Tanzanite
10.1 x 8.2 mm
$ 512.00
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ID: 4139298 pcs
thumb image of 1.3ct Pear Facet Violet Blue Tanzanite (ID: 413929)
1.34 ct Tanzanite
4.9 x 3 mm
$ 46.90
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ID: 45415910 pcs
thumb image of 2.5ct Pear Facet Violet Blue Tanzanite (ID: 454159)
2.51 ct Tanzanite
5 x 3 mm
$ 87.85
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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: 4139308 pcs
thumb image of 1.3ct Pear Facet Violet Blue Tanzanite (ID: 413930)
1.34 ct Tanzanite
5 x 3 mm
$ 46.90
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ID: 4213421 pcs
thumb image of 1.1ct Trillion Facet Violet Blue Tanzanite (ID: 421342)
1.14 ct Tanzanite
7.1 x 6.7 mm
$ 132.46
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ID: 45444310 pcs
thumb image of 2.2ct Pear Facet Violet Blue Tanzanite (ID: 454443)
2.24 ct Tanzanite
5.2 x 3.2 mm
$ 78.40
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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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