This is your chance to own not one, but FOUR stunning raw star sapphire pieces! This is over 150 carats of uncut, untreated raw sapphire that exhibit a strong burnished gold hue with fully opaque bodies. It measures roughly 12mm each, and have a Mohs hardness rating of 9 out of 10. Sourced from Africa. Untreated!
Olivo Eduardo Olivo