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CABOCHON SAPPHIRE                Hardness 9
Online Certificate

6.44 cts. Cabochon Blue Sapphire oval single

11.9 x 10 x 5.2 mm.

 Slightly included. Enhancement: heated (H)

stone PRICE   USD 1620 .00 

ORIGIN: Madagascar 


 The bottom of this stone is almost flat which is always desirable in sapphire cabochon so you don't need to pay for a heavy bottom, this stone will be easy to set.

This is a virtual certificate compiled from the lab data for the gemstone being examined. Clarity is based on magnification
under a 10X corrected loupe. All gemology performed by GGGems. Jean & Alain Darbellay guaranteeing that this stone  
                        is 100% natural. Prices and availability are subject to change without notice.
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78 Corundum data
Chemical Composition: Al2O3, Aluminum Oxide   Ask a question
Crystal Structure: Trigonal   Visual Catalog
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