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ID: 4381926 pcs
thumb image of 2.7ct Oval Facet Violet Blue Tanzanite (ID: 438192)
2.65 ct Tanzanite
5.9 x 4.1 mm
$ 117.45
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ID: 4125221 pcs
thumb image of 4.3ct Cushion-Cut Violet Blue Tanzanite (ID: 412522)
4.32 ct Tanzanite
10.4 x 7.7 mm
$ 1252.80
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ID: 4252111 pcs
thumb image of 0.6ct Pear Facet Violet Blue Tanzanite (ID: 425211)
0.64 ct Tanzanite
6.9 x 5 mm
$ 27.68
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ID: 4252191 pcs
thumb image of 0.6ct Pear Facet Violet Blue Tanzanite (ID: 425219)
0.63 ct Tanzanite
6.8 x 5.1 mm
$ 27.25
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ID: 4203492 pcs
thumb image of 2.1ct Round Facet Violet Blue Tanzanite (ID: 420349)
2.08 ct Tanzanite
6.5 mm
$ 249.60
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ID: 41245210 pcs
thumb image of 2.1ct Pear Facet Violet Blue Tanzanite (ID: 412452)
2.07 ct Tanzanite
5 x 3 mm
$ 93.15
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ID: 4125261 pcs
thumb image of 4.2ct Oval Facet Violet Blue Tanzanite (ID: 412526)
4.16 ct Tanzanite
10.2 x 8.4 mm
$ 1248.00
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ID: 4464841 pcs
thumb image of 0.7ct Oval Facet Violet Blue Tanzanite (ID: 446484)
0.66 ct Tanzanite
6.2 x 4.3 mm
$ 28.38
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ID: 4238641 pcs
thumb image of 1.8ct Oval Facet Violet Blue Tanzanite (ID: 423864)
1.75 ct Tanzanite
9.1 x 6.9 mm
$ 202.09
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ID: 4203642 pcs
thumb image of 2.4ct Round Facet Violet Blue Tanzanite (ID: 420364)
2.35 ct Tanzanite
6.5 mm
$ 282.00
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ID: 4217484 pcs
thumb image of 1.4ct Pear Facet Violet Blue Tanzanite (ID: 421748)
1.36 ct Tanzanite
6.1 x 4 mm
$ 59.40
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ID: 4125281 pcs
thumb image of 4.2ct Cushion-Cut Violet Blue Tanzanite (ID: 412528)
4.22 ct Tanzanite
12.4 x 7.7 mm
$ 1223.80
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ID: 4236751 pcs
thumb image of 1.5ct Oval Facet Violet Blue Tanzanite (ID: 423675)
1.48 ct Tanzanite
8.3 x 6.2 mm
$ 170.91
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ID: 4212212 pcs
thumb image of 2.3ct Trillion Facet Violet Blue Tanzanite (ID: 421221)
2.31 ct Tanzanite
7.1 x 6.9 mm
$ 268.40
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ID: 4205686 pcs
thumb image of 2.1ct Pear Facet Violet Blue Tanzanite (ID: 420568)
2.12 ct Tanzanite
5.9 x 3.8 mm
$ 92.62
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ID: 4125291 pcs
thumb image of 4ct Oval Facet Violet Blue Tanzanite (ID: 412529)
4.02 ct Tanzanite
11.1 x 8.7 mm
$ 1206.00
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ID: 4249531 pcs
thumb image of 0.7ct Pear Facet Violet Blue Tanzanite (ID: 424953)
0.66 ct Tanzanite
6.8 x 4.9 mm
$ 28.54
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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: 3481782 pcs
thumb image of 3ct Oval Facet Violet Blue Tanzanite (ID: 348178)
3.04 ct Tanzanite
8.4 x 6.2 mm
$ 386.08
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ID: 4464524 pcs
thumb image of 1.7ct Oval Facet Violet Blue Tanzanite (ID: 446452)
1.73 ct Tanzanite
5.7 x 3.9 mm
$ 74.39
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ID: 3986931 pcs
thumb image of 3.9ct Oval Facet Violet Blue Tanzanite (ID: 398693)
3.89 ct Tanzanite
10.1 x 8.3 mm
$ 1167.00
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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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