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1.38ct Oval Cut Natural Sapphire

1.38ct Oval Cut Natural Sapphire

Gemological report included


Mineral Corundum
Chem. Composition: Al2O3
Specific Gravity 4.00
Hardness 9
Refractive Index 1.762 – 1.770
Birefringence 0.008 – 0.010
Fluorescence Orangey red
Pleochroism vB-gB
Optic character Doubly refractive
Optic dispersion 0.018

Product Code: XSA103 Categories: ,

Only the finest sapphire gemstones are selected for a sparkle above the ordinary
Prins and Prins valuation certificate and Gemological report included
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