Green Tourmaline 9.28 cts / 2 pcs
12409B$2,227.00
Product Details
Stone type: Green Tourmaline
Weight: 9.28 cts / 2 pcs
Color: Green
Dimension: 11.29 x 9.19 x 6.40 mm, 11.20 x 9.21 x 6.79 mm
Shape & Cut: Oval, Yavorskyy cut
Treatment: Unheated and Untreated (No Indications Observed)
Refractive Index: 1.618-1.643
Hardness: 7-7.5
Specific Gravity: 3.1
Optical properties: Doubly refractive
Chemical formula: Complex Boron Silicate
Shipment from: Thailand
Return Policy: 3 Day Money-Back Return*
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