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ID: 4212272 pcs
thumb image of 1.8ct Trillion Facet Violet Blue Tanzanite (ID: 421227)
1.83 ct Tanzanite
7 x 6.7 mm
$ 212.63
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ID: 4458464 pcs
thumb image of 2.2ct Oval Facet Violet Blue Tanzanite (ID: 445846)
2.17 ct Tanzanite
6.2 x 4.1 mm
$ 54.52
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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: 4381951 pcs
thumb image of 0.5ct Oval Facet Violet Blue Tanzanite (ID: 438195)
0.53 ct Tanzanite
6.2 x 4 mm
$ 23.49
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ID: 3481591 pcs
thumb image of 1.5ct Oval Facet Violet Blue Tanzanite (ID: 348159)
1.46 ct Tanzanite
8.4 x 6.4 mm
$ 185.42
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ID: 4211692 pcs
thumb image of 2ct Trillion Facet Violet Blue Tanzanite (ID: 421169)
1.96 ct Tanzanite
7.1 x 7 mm
$ 227.73
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ID: 2589036 pcs
thumb image of 2ct Marquise Facet Bluish Violet Tanzanite (ID: 258903)
2.02 ct Tanzanite
7.1 x 3.5 mm
$ 72.72
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ID: 4252151 pcs
thumb image of 0.6ct Pear Facet Violet Blue Tanzanite (ID: 425215)
0.58 ct Tanzanite
6.9 x 4.7 mm
$ 25.08
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ID: 3986161 pcs
thumb image of 1.7ct Oval Facet Violet Blue Tanzanite (ID: 398616)
1.73 ct Tanzanite
8.6 x 6.4 mm
$ 182.81
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ID: 4194412 pcs
thumb image of 1.2ct Pear Facet Violet Blue Tanzanite (ID: 419441)
1.15 ct Tanzanite
6.2 x 4.1 mm
$ 92.00
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ID: 4253861 pcs
thumb image of 0.6ct Pear Facet Violet Blue Tanzanite (ID: 425386)
0.58 ct Tanzanite
7 x 4.8 mm
$ 25.08
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ID: 4226651 pcs
thumb image of 1.5ct Pear Facet Violet Blue Tanzanite (ID: 422665)
1.54 ct Tanzanite
9.7 x 6.4 mm
$ 179.58
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ID: 4213112 pcs
thumb image of 2ct Trillion Facet Violet Blue Tanzanite (ID: 421311)
1.96 ct Tanzanite
7.1 x 6.9 mm
$ 227.73
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ID: 4206844 pcs
thumb image of 1.7ct Pear Facet Violet Blue Tanzanite (ID: 420684)
1.71 ct Tanzanite
5.9 x 3.9 mm
$ 74.66
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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: 4544981 pcs
thumb image of 0.7ct Pear Facet Violet Blue Tanzanite (ID: 454498)
0.72 ct Tanzanite
6.7 x 5 mm
$ 25.20
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ID: 2979341 pcs
thumb image of 0.9ct Cushion-Cut Violet Blue Tanzanite (ID: 297934)
0.90 ct Tanzanite
6.9 x 5 mm
$ 94.50
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ID: 4156072 pcs
thumb image of 1.2ct Oval Facet Violet Blue Tanzanite (ID: 415607)
1.17 ct Tanzanite
6.1 x 4 mm
$ 79.99
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ID: 4205634 pcs
thumb image of 1.7ct Pear Facet Violet Blue Tanzanite (ID: 420563)
1.68 ct Tanzanite
5.8 x 3.9 mm
$ 73.40
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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: 4252131 pcs
thumb image of 0.6ct Pear Facet Violet Blue Tanzanite (ID: 425213)
0.61 ct Tanzanite
6.9 x 4.8 mm
$ 26.38
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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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