![](https://gis-usa.org/wp-content/themes/neve/assets/img/logo-gems.png)
Gems Indentification Report
- Certificate Number : 11513
- Weight : 4.16 Ct.
- Shape & Cut : Oval / Mixed
- Measurement : 8.7 x 7.4 x 5.95 mm
- Colour : Blue
- Optic Character : D.R
- Refractive Index : 1.763-1.772
- Specific Gravity : 4
- Microscopic Obr. : Fingerprints & Crystalline Inclusions
- Species : Corundum
- Variety : Natural Blue Sapphire
- Comments : Ceylon AAA+
![](https://gis-usa.org/wp-content/uploads/certificate-img/11513.jpg)