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- BLUE UNHEAT SAPPHIRE
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- Natural Sapphire – Teal Greenish-Blue – Oval Cut – 8.05 cts (Certified, Untreated) Family/Species: Natural Corundum Variety: Sapphire Weight(Carats): 8.05 Weight(Ratti): 8.94 Shape: Oval Color (Daylight): Teal Greenish-Blue Dimensions: 12.73 × 11.29 × 6.12 mm Crown Cut: Brilliant Pavilion Cut: Step (4) Treatment: No Heat – Untreated (Extremely Rare) Origin: Madagascar Certification: GFCO Gem Lab Report No. AAP64874-37868-5 Being untreated…
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Sale!
- BLUE UNHEAT SAPPHIRE
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- Gemstone: Natural Sapphire (Corundum) Treatment: Unheated / Untreated Color: Teal Greenish Blue Shape: Heart Weight: 7.99 Carat Approx. Ratti: 8.79 Ratti Size: 12.80 × 12.64 × 6.84 mm Origin: Madagascar Transparency: Transparent Hardness: 9 on Mohs Scale 🔭 GEMOLOGICAL PROPERTIES Refractive Index: 1.762 – 1.770 Specific Gravity: 3.95 – 4.03 Luster: Vitreous
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