50% OFF ON ALL GEMSTONES !

Blue Sapphire-नीलम (शनिदेव रत्न)

1. Ruling Planet – Saturn
2. Color – Blue
3. Chemical formula – Al2O3-Blue
4. Luster – Vitreous
5. Crystal – Trigonal
6. Gravity – 3.98 Approx.
7. Refraction – 1.762 – 1770

Showing all 25 results