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- Blue Sapphire
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- Family/Species: Natural Corundum Variety: Sapphire Weight(Carats): 6.21 Weight(Ratti): 6.9 Specific Gravity: 3.99 Refractive Index: 1.77 Shape: Oval Color (Daylight): Cornflower Blue Dimensions: 12.19 × 9.67 × 6.51 mm Crown Cut: Brilliant Pavilion Cut: Step (4) Treatment: Standard Heat Origin: Sri Lanka (Ceylon) Certification: GFCO Gem Lab Report No. AAP64870-37868-1 Known for removing obstacles and offering instant…
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- BLUE UNHEAT SAPPHIRE
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- Gemstone: Natural Sapphire (Corundum) Color: Cornflower Blue Treatment: Unheated / No Heat Shape: Heart Origin: Madagascar Weight: 6.21 Carat Carat Weight: 6.21 CTS Dimensions: 10.43 × 10.87 × 7.47 mm Transparency: Transparent Luster: Vitreous Specific Gravity: ~ 3.99 – 4.01 Refractive Index: 1.762 – 1.770 Hardness: 9 on Mohs Scale Crystal System: Trigonal
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Sale!
- Blue Sapphire
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- Natural Sapphire – Cornflower Blue – Oval Cut – 12.33 cts (Certified, Sri Lanka) Family/Species: Natural Corundum Variety: Sapphire Weight(Carats): 12.33 Weight(Ratti): 13.7 Specific Gravity: 3.99 Refractive Index: 1.77 Shape: Oval Color (Daylight): Cornflower Blue Dimensions: 15.19 × 13.54 × 7.17 mm Crown Cut: Double Brilliant Pavilion Cut: Step (4) Treatment: Standard Heat Origin: Sri Lanka (Ceylon) Certification: GFCO Gem…
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