Purple Spinel 4.65 cts / 22 pcs website

Purple Spinel 4.65 cts / 22 pcs

180902

$177.00

Product Details

Stone type: Spinel
Weight: 4.65 cts / 22 pcs
Dimension: 3.5 x 3.5 mm
Color: Purple
Shape & Cut: Cushion, 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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