Red Spinel 4.90 ct / 2 pcs website

Red Spinel 4.90 ct / 2 pcs

14717

$3,822.00

Product Details

Stone type: Spinel 
Weight: 4.90 ct / 2 pcs
Dimension:  9.43 x 6.95 x 4.43 mm, 9.48 x 6.96 x 4.32 mm
Color: Red
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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