NATURAL BLACK STAR SAPPHIRE
- Identification : Natural Sapphire (Corundum)
- Color : Black, base color blue & yellow
- Weight: 2.75 ct
- Dimension : 11.9 x 9.8 x 5.4 (mm)
- Shape: Oval Cabochon
- Origin: Thailand
- Comment: Untreated
This report Results are based on observations at the time of testing and represent the opinion of SJTA Gemological Laboratory. This report is for identification only and is not a guarantee, valuation, or warranty. SJTA Gemological Lab and its gemologists, and affiliates accept no liability for any loss, damage, or dispute arising from the use or interpretation of this report.