Red Spinel 4.90 ct / 2 pcs

Stone type: Spinel Stone type:  Spinel  
Weight: 4.90 cts / 2 pcs
Dimension: 9.47 x 6.99 x 4.47 mm, 9.51 x 6.97 x 4.34 mm
Color: Vivid Red
Origin: Burma
Shape & Cut: Cushion, Yavorskyy cut

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*