Natural Fine Black Star Sapphire - Oval Cabochon - AAA Grade - Unheated, Untreated
NW Gems & Diamonds
Natural Gems Only: 100% Earth Mined No Synthetics, No Simulants Full Disclosure of Any Treatments MM size is the best measurement to select the right gemstone size. All gem carat weights are approximate. |
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Gemstone Report Natural Sapphire Species: Corundum Shape/Cut: Oval Cabochon Quality: AAA Clarity: Clean Color: Fine Black Bronze with White Star Polish: Excellent RI: 1.76 Specific Gravity: 4 Hardness (Mohs): 9 Treatment: None |
Guarantee  100% satisfaction guaranteed. We back this gemstone with a no questions asked 30 day return policy. |