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CABOCHON SAPPHIRE           NATURAL COLOR          Hardness 9
Online Certificate
RETURN TO »» CABOCHON SAPPHIRE
     

16.18 cts.  Cabochon Sapphire oval single

17.8  x 14.2 mm. ( Nice Irridescent effect with a translucent part )

Enhancement: none (N) Untreated

stone PRICE 

USD 1595.00 

ORIGIN: Madagascar

ref. Scabo1618   

The bottom of this stone is flat which is always desirable in opaque sapphire 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.
                 
 Not treated in any way.
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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