Are Resonant Wand Rubies real?Updated 2 years ago
Rubies are german made rubies. Each stone has a chemical make-up identical to those found in nature. It performs at the bench just as a natural stone would. Our round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.
- Mohs hardness : 9
- Refractive index : 1.760–1.770
- Specific gravity (g/cm3) : 4