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ID: 4144746 pcs
thumb image of 1.4ct Pear Facet Violet Blue Tanzanite (ID: 414474)
1.42 ct Tanzanite
5.1 x 3.1 mm
$ 49.70
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ID: 4588071 pcs
thumb image of 2.7ct Cushion-Cut Violet Blue Tanzanite (ID: 458807)
2.70 ct Tanzanite
9.5 x 6.6 mm
$ 540.00
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ID: 4137936 pcs
thumb image of 1.3ct Pear Facet Violet Blue Tanzanite (ID: 413793)
1.27 ct Tanzanite
5 x 3.1 mm
$ 44.45
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ID: 2958641 pcs
thumb image of 0.9ct Pear Facet Violet Blue Tanzanite (ID: 295864)
0.92 ct Tanzanite
8 x 6 mm
$ 101.20
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ID: 4381534 pcs
thumb image of 1.8ct Oval Facet Violet Blue Tanzanite (ID: 438153)
1.77 ct Tanzanite
5.9 x 4 mm
$ 78.45
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ID: 4679761 pcs
thumb image of 2.7ct Oval Facet Violet Blue Tanzanite (ID: 467976)
2.70 ct Tanzanite
10 x 7.9 mm
$ 540.00
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ID: 4129235 pcs
thumb image of 1.3ct Pear Facet Violet Blue Tanzanite (ID: 412923)
1.27 ct Tanzanite
5 x 3.9 mm
$ 44.45
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ID: 3480671 pcs
thumb image of 1.8ct Oval Facet Violet Blue Tanzanite (ID: 348067)
1.83 ct Tanzanite
8.7 x 6.8 mm
$ 294.50
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ID: 4459944 pcs
thumb image of 2.6ct Oval Facet Violet Blue Tanzanite (ID: 445994)
2.59 ct Tanzanite
6.5 x 4.6 mm
$ 194.25
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ID: 3835661 pcs
thumb image of 2.7ct Oval Facet Violet Blue Tanzanite (ID: 383566)
2.67 ct Tanzanite
9.5 x 7.4 mm
$ 534.00
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ID: 4129265 pcs
thumb image of 1.3ct Pear Facet Violet Blue Tanzanite (ID: 412926)
1.27 ct Tanzanite
4.9 x 3.6 mm
$ 44.45
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ID: 4245791 pcs
thumb image of 1.4ct Pear Facet Violet Blue Tanzanite (ID: 424579)
1.37 ct Tanzanite
8.9 x 6.1 mm
$ 158.21
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ID: 4144736 pcs
thumb image of 1.2ct Pear Facet Violet Blue Tanzanite (ID: 414473)
1.19 ct Tanzanite
5.1 x 3.2 mm
$ 41.65
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ID: 3372931 pcs
thumb image of 2.2ct Oval Facet Violet Blue Tanzanite (ID: 337293)
2.16 ct Tanzanite
9.7 x 7.7 mm
$ 532.00
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ID: 4210552 pcs
thumb image of 1ct Pear Facet Violet Blue Tanzanite (ID: 421055)
1.02 ct Tanzanite
6.5 x 4 mm
$ 44.52
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ID: 4157995 pcs
thumb image of 2.2ct Oval Facet Violet Blue Tanzanite (ID: 415799)
2.16 ct Tanzanite
5.8 x 3.9 mm
$ 140.40
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ID: 4234191 pcs
thumb image of 2.7ct Oval Facet Violet Blue Tanzanite (ID: 423419)
2.66 ct Tanzanite
9.8 x 7.8 mm
$ 532.00
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ID: 4132835 pcs
thumb image of 1.3ct Pear Facet Violet Blue Tanzanite (ID: 413283)
1.28 ct Tanzanite
5.1 x 3.9 mm
$ 44.80
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ID: 4236851 pcs
thumb image of 1.4ct Oval Facet Violet Blue Tanzanite (ID: 423685)
1.42 ct Tanzanite
8.2 x 6.3 mm
$ 163.98
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ID: 4685056 pcs
thumb image of 1.5ct Round Facet Violet Blue Tanzanite (ID: 468505)
1.54 ct Tanzanite
3.9 mm
$ 61.60
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ID: 4679751 pcs
thumb image of 2.7ct Oval Facet Violet Blue Tanzanite (ID: 467975)
2.66 ct Tanzanite
9.9 x 7.9 mm
$ 532.00
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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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