Sapphire gemstone, oval cut, 0.98 ct, 4.36 x 6.68 x 3.76 mm, blue, IF clarity. Chandelier: Excellent; hardness 9; density 3.9 - 4.1 g/cm3; refractive index 1.76 - 1.78. Origin Madagascar; processing: Heated. Reference 2010751A; certificate of authenticity: TGL. Ref TMPL_SKU003882. .
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