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Image descriptor here
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Tanzanite 10x10 Trillion, 4.25 carats
SKU
TAN730F
Product Type
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Tanzanite |
| Size |
10.3x10.3mm
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| Depth |
7.0mm
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Number of Gems
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1
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Total Weight
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4.25 carats
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Shape / Cut
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Trillion Cut
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| Colour |
Intense Violet Blue |
| Clarity |
Eye Clean
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| Origin |
Tanzania |
| Hardness |
6.50 - 7 |
| Specific Gravity |
3.35 |
| Refractive Index |
1.69 - 1.70 |
| Chemical Composition |
Zoisite: Ca2Al3Si3O12(OH) |
| Crystal System |
Orthorhombic |
| Enhancement: |
Heat Treatment (click here) |
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| Recommended Retail Price |
US$7000.00+Vat |
Our Web Price
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US$3500.00+Vat |
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