Red Spinel 1.40 cts / 2 pcs website

Red Spinel 1.40 cts / 2 pcs

17406

$914.00

Product Details

Stone type: Spinel
Weight: 1.40 cts /2 pcs
Dimension: 5.43 x 4.62 x 3.24 mm, 5.45 x 4.59 x 3.26 mm
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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