Red Spinel 0.76 ct

Sale price: $98.00 Regular price:$140.00
Stone type: Red Spinel 
Weight: 0.76 ct 
Color:  Red 
Dimension: 6.13 x 5.13 x 2.86 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*