Spinel 4.71 cts / 2 pcs website

Spinel 4.71 cts / 2 pcs

15215

$1,225.00

Product Details

Stone type: Spinel
Weight: 4.71 cts / 2 pcs
Dimension: 9.21 x 6.98 x 4.54 mm, 9.14 x 6.93 x 4.85 mm
Shape & Cut: Oval, 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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