10ct Sapphire Bulgari Ring, Gubelin certified
10ct Sapphire Bulgari Ring, certified by Gubelin.
Estate 18k yellow gold ring, signed Bulgari, with center 10.55 ct Gubelin Lab certified natural sapphire of Australian origin and rated blue in color. Natural sapphires of this carat size and color are extremely rare. The ring has 8 side baguette diamonds and 52 round brilliant cut diamonds.