Bidspirit auction | Platinum Antique Red Coral and

Platinum Antique Red Coral and Diamond Bypass Cocktail Ring - Platinum cocktail ring designed with a bypass motif featuring two oval-shaped red coral cabochons. The coral is accented by three rows of pave-set round brilliant-cut diamonds. The interior shank bears the metal hallmark Pt900 and the numerical stamp 018 indicating diamond weight. Ring size: US 8 Diamond total weight: approximately 0.18 carats. 9.1 grams.