Spinels 9.80 cts / 19 pcs website

Spinels 9.80 cts / 19 pcs

161580

$1,440.00

Product Details

Stone type: Spinels
Weight: 9.80 cts / 19 pcs
Dimension: 4 x 5 mm, 4.5 x 5.5 mm
Color: 
Shape & Cut: Oval, Yavorskyy cut

Treatment: Unheated and Untreated (No Indications Observed)
Refractive Index: 1.770-1.820
Hardness: 7-7.5
Specific Gravity: 3.6-4.2
Optical properties: Singly refractive
Chemical formula: x3z2(SiO4)3
Shipment from: Thailand
Return Policy: 3 Day Money-Back Return*
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