Red Spinel 0.40 ct / 2 pcs website

Red Spinel 0.40 ct / 2 pcs

23103

$280.00

Product Details

Stone type: Spinel
Weight: 0.40 ct / 2 pcs
Dimension: 3.10 x 3.75 x 1.69 mm, 3.06 x 3.72 x 1.78 mm
Color: Red
Origin: Burma
Shape & Cut: Trillion, 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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