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ID: 4246871 pcs
thumb image of 1.5ct Trillion Facet Violet Blue Tanzanite (ID: 424687)
1.53ct Tanzanite
8.00 x 7.64 x 3.92mm
USD 176.68
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ID: 1433451 pcs
thumb image of 1.4ct Cushion-Cut Violet Blue Tanzanite (ID: 143345)
1.37ct Tanzanite
7.11 x 5.80 x 3.88mm
USD 376.75
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ID: 3456862 pcs
thumb image of 3.5ct Oval Facet Violet Blue Tanzanite (ID: 345686)
3.45ct Tanzanite
8.95 x 7.01 x 3.82mm
USD 438.15
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ID: 4240741 pcs
thumb image of 1.4ct Pear Facet Violet Blue Tanzanite (ID: 424074)
1.37ct Tanzanite
8.00 x 7.75 x 3.70mm
USD 158.58
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ID: 4247191 pcs
thumb image of 1.3ct Pear Facet Violet Blue Tanzanite (ID: 424719)
1.34ct Tanzanite
8.81 x 5.39 x 4.50mm
USD 154.74
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ID: 4248951 pcs
thumb image of 0.7ct Pear Facet Violet Blue Tanzanite (ID: 424895)
0.69ct Tanzanite
6.86 x 4.97 x 3.10mm
USD 29.84
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ID: 3986871 pcs
thumb image of 2.6ct Oval Facet Violet Blue Tanzanite (ID: 398687)
2.60ct Tanzanite
9.45 x 7.35 x 5.13mm
USD 520.00
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ID: 3616441 pcs
thumb image of 1.4ct Oval Facet Violet Blue Tanzanite (ID: 361644)
1.38ct Tanzanite
8.32 x 6.34 x 3.83mm
USD 156.96
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ID: 4203652 pcs
thumb image of 2.2ct Round Facet Violet Blue Tanzanite (ID: 420365)
2.19ct Tanzanite
6.57 x 4.05mm
USD 262.80
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ID: 3369691 pcs
thumb image of 2.6ct Oval Facet Violet Blue Tanzanite (ID: 336969)
2.56ct Tanzanite
10.12 x 8.15 x 4.21mm
USD 732.16
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ID: 3986881 pcs
thumb image of 2.4ct Oval Facet Violet Blue Tanzanite (ID: 398688)
2.35ct Tanzanite
9.70 x 7.85 x 4.12mm
USD 470.00
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ID: 3481591 pcs
thumb image of 1.5ct Oval Facet Violet Blue Tanzanite (ID: 348159)
1.46ct Tanzanite
8.43 x 6.35 x 3.88mm
USD 185.42
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ID: 4112303 pcs
thumb image of 2.4ct Oval Facet Violet Blue Tanzanite (ID: 411230)
2.42ct Tanzanite
6.84 x 4.99 x 3.48mm
USD 169.40
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ID: 35037010 pcs
thumb image of 3.1ct Marquise Facet Violet Blue Tanzanite (ID: 350370)
3.12ct Tanzanite
7.12 x 3.57 x 1.84mm
USD 112.32
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ID: 4238181 pcs
thumb image of 2ct Oval Facet Violet Blue Tanzanite (ID: 423818)
2.01ct Tanzanite
8.95 x 6.99 x 4.47mm
USD 402.00
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ID: 3480621 pcs
thumb image of 1.3ct Oval Facet Violet Blue Tanzanite (ID: 348062)
1.26ct Tanzanite
8.42 x 5.97 x 3.48mm
USD 160.02
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ID: 4217504 pcs
thumb image of 1.9ct Pear Facet Violet Blue Tanzanite (ID: 421750)
1.92ct Tanzanite
6.17 x 4.11 x 3.03mm
USD 83.87
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ID: 4210552 pcs
thumb image of 1ct Pear Facet Violet Blue Tanzanite (ID: 421055)
1.02ct Tanzanite
6.51 x 4.02 x 3.29mm
USD 44.52
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ID: 4131425 pcs
thumb image of 1.1ct Pear Facet Violet Blue Tanzanite (ID: 413142)
1.14ct Tanzanite
5.00 x 3.80 x 1.95mm
USD 39.90
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ID: 4009051 pcs
thumb image of 6.9ct Cushion-Cut Violet Blue Tanzanite (ID: 400905)
6.92ct Tanzanite
12.22 x 9.99 x 7.05mm
USD 3486.85
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ID: 2543201 pcs
thumb image of 2.2ct Oval Facet Violet Blue Tanzanite (ID: 254320)
2.23ct Tanzanite
9.40 x 7.43 x 4.34mm
USD 481.00
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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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