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ID: 4214901 pcs
thumb image of 1.1ct Trillion Facet Violet Blue Tanzanite (ID: 421490)
1.07 ct Tanzanite
7.1 x 6.9 mm
$ 124.32
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ID: 3481792 pcs
thumb image of 3.2ct Oval Facet Violet Blue Tanzanite (ID: 348179)
3.19 ct Tanzanite
8.5 x 6.6 mm
$ 405.13
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ID: 45401610 pcs
thumb image of 2ct Pear Facet Violet Blue Tanzanite (ID: 454016)
1.98 ct Tanzanite
5.2 x 3.1 mm
$ 69.30
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ID: 3781971 pcs
thumb image of 12ct Cushion-Cut Violet Blue Tanzanite (ID: 378197)
12.03 ct Tanzanite
13.1 x 12.8 mm
$ 6123.75
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ID: 3481872 pcs
thumb image of 3ct Oval Facet Violet Blue Tanzanite (ID: 348187)
2.97 ct Tanzanite
8.9 x 6.9 mm
$ 377.19
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ID: 2082491 pcs
thumb image of 10.8ct Cushion-Cut Violet Blue Tanzanite (ID: 208249)
10.76 ct Tanzanite
14 x 12.6 mm
$ 5596.00
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ID: 4689195 pcs
thumb image of 1.1ct Round Facet Violet Blue Tanzanite (ID: 468919)
1.06 ct Tanzanite
3.8 mm
$ 23.33
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ID: 3481742 pcs
thumb image of 3.3ct Oval Facet Violet Blue Tanzanite (ID: 348174)
3.32 ct Tanzanite
8.6 x 6.4 mm
$ 421.64
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ID: 4464936 pcs
thumb image of 2.5ct Oval Facet Violet Blue Tanzanite (ID: 446493)
2.45 ct Tanzanite
5.9 x 3.8 mm
$ 154.00
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ID: 3781981 pcs
thumb image of 10.5ct Oval Facet Violet Blue Tanzanite (ID: 378198)
10.52 ct Tanzanite
16.4 x 11.6 mm
$ 5260.50
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ID: 4689095 pcs
thumb image of 1.1ct Round Facet Violet Blue Tanzanite (ID: 468909)
1.09 ct Tanzanite
4 mm
$ 23.99
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ID: 3480631 pcs
thumb image of 1.9ct Oval Facet Violet Blue Tanzanite (ID: 348063)
1.91 ct Tanzanite
8.9 x 7.1 mm
$ 334.25
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ID: 4213012 pcs
thumb image of 2.1ct Trillion Facet Violet Blue Tanzanite (ID: 421301)
2.12 ct Tanzanite
7.2 x 7 mm
$ 246.32
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ID: 45419610 pcs
thumb image of 1.7ct Pear Facet Violet Blue Tanzanite (ID: 454196)
1.66 ct Tanzanite
4.9 x 3 mm
$ 58.10
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ID: 3781961 pcs
thumb image of 11.5ct Pear Facet Violet Blue Tanzanite (ID: 378196)
11.45 ct Tanzanite
18.6 x 11.7 mm
$ 4662.80
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ID: 3490281 pcs
thumb image of 1.1ct Pear Facet Violet Blue Tanzanite (ID: 349028)
1.13 ct Tanzanite
8.7 x 5.1 mm
$ 166.11
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ID: 3456812 pcs
thumb image of 3.2ct Oval Facet Violet Blue Tanzanite (ID: 345681)
3.23 ct Tanzanite
9.1 x 7 mm
$ 359.50
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ID: 4381414 pcs
thumb image of 1.5ct Oval Facet Violet Blue Tanzanite (ID: 438141)
1.51 ct Tanzanite
5.2 x 3.6 mm
$ 98.15
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ID: 3897781 pcs
thumb image of 8ct Cushion-Cut Violet Blue Tanzanite (ID: 389778)
7.98 ct Tanzanite
12.3 x 10.4 mm
$ 4109.22
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ID: 4689085 pcs
thumb image of 1.1ct Round Facet Violet Blue Tanzanite (ID: 468908)
1.13 ct Tanzanite
3.8 mm
$ 24.87
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ID: 2958631 pcs
thumb image of 0.8ct Pear Facet Violet Blue Tanzanite (ID: 295863)
0.77 ct Tanzanite
7.8 x 5.1 mm
$ 118.58
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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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