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ID: 4381454 pcs
thumb image of 1.7ct Oval Facet Violet Blue Tanzanite (ID: 438145)
1.73 ct Tanzanite
6.1 x 3.9 mm
$ 129.75
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ID: 4134906 pcs
thumb image of 1.3ct Pear Facet Violet Blue Tanzanite (ID: 413490)
1.26 ct Tanzanite
5 x 3.1 mm
$ 44.10
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ID: 4212262 pcs
thumb image of 2.1ct Trillion Facet Violet Blue Tanzanite (ID: 421226)
2.10 ct Tanzanite
7 x 6.7 mm
$ 244.00
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ID: 46250010 pcs
thumb image of 2.1ct Pear Facet Violet Blue Tanzanite (ID: 462500)
2.08 ct Tanzanite
4.8 x 2.1 mm
$ 72.80
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ID: 4124631 pcs
thumb image of 3.1ct Pear Facet Violet Blue Tanzanite (ID: 412463)
3.07 ct Tanzanite
12 x 8.1 mm
$ 890.30
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ID: 4136226 pcs
thumb image of 1.3ct Pear Facet Violet Blue Tanzanite (ID: 413622)
1.26 ct Tanzanite
5.1 x 3 mm
$ 44.10
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ID: 4240851 pcs
thumb image of 1.6ct Pear Facet Violet Blue Tanzanite (ID: 424085)
1.62 ct Tanzanite
9.7 x 6.4 mm
$ 187.52
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ID: 4213102 pcs
thumb image of 2.3ct Trillion Facet Violet Blue Tanzanite (ID: 421310)
2.27 ct Tanzanite
7.3 x 6.9 mm
$ 263.75
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ID: 35037910 pcs
thumb image of 3.3ct Marquise Facet Violet Blue Tanzanite (ID: 350379)
3.28 ct Tanzanite
7 x 3.5 mm
$ 118.08
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ID: 3986921 pcs
thumb image of 3.1ct Oval Facet Violet Blue Tanzanite (ID: 398692)
3.05 ct Tanzanite
10.8 x 8.1 mm
$ 884.50
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ID: 4144796 pcs
thumb image of 1.3ct Pear Facet Violet Blue Tanzanite (ID: 414479)
1.26 ct Tanzanite
5.1 x 3 mm
$ 44.10
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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: 4218504 pcs
thumb image of 1.8ct Pear Facet Violet Blue Tanzanite (ID: 421850)
1.81 ct Tanzanite
6.1 x 4.1 mm
$ 79.17
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ID: 4200591 pcs
thumb image of 3ct Cushion-Cut Violet Blue Tanzanite (ID: 420059)
3.04 ct Tanzanite
9.6 x 7.7 mm
$ 881.60
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ID: 4242091 pcs
thumb image of 1.5ct Trillion Facet Violet Blue Tanzanite (ID: 424209)
1.53 ct Tanzanite
7.9 x 7.8 mm
$ 177.10
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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: 4121451 pcs
thumb image of 3ct Marquise Facet Violet Blue Tanzanite (ID: 412145)
3.03 ct Tanzanite
13.9 x 6.4 mm
$ 878.70
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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: 2958781 pcs
thumb image of 0.9ct Pear Facet Bluish Violet Tanzanite (ID: 295878)
0.87 ct Tanzanite
8.1 x 5.2 mm
$ 100.49
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ID: 4464815 pcs
thumb image of 1.9ct Oval Facet Violet Blue Tanzanite (ID: 446481)
1.94 ct Tanzanite
6 x 3.9 mm
$ 116.40
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ID: 4121461 pcs
thumb image of 3ct Marquise Facet Violet Blue Tanzanite (ID: 412146)
3.02 ct Tanzanite
13.7 x 6.9 mm
$ 875.80
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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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