Red Spinel 3.37 cts / 21 pcs website

Red Spinel 3.37 cts / 21 pcs

22210

$2,291.00

Product Details

Stone type: Spinel
Weight: 3.37 cts / 21 pcs
Dimension: 3 x 3 mm
Color: Red
Shape & Cut: Octagonal, Yavorskyy cut

Treatment: Unheated and Untreated (No Indications Observed)
Refractive Index: 1.712-1.782
Hardness: 7.5-8
Specific Gravity: 3.6
Optical properties: Singly refractive
Chemical formula: MgAl₂O₄
Shipment from: Thailand
Return Policy: 3 Day Money-Back Return*
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