Red Spinel 0.18 ct / 2 pcs website

Red Spinel 0.18 ct / 2 pcs

EB2156

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Product Details

Stone type: Spinel
Weight: 0.18 ct / 2 pcs
Dimension: 2.84 x  mm, 3.50 x 2.26 x 1.46 mm
Origin: Burma (Myanmar)
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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