Wishlist Product Hexagonal art deco ring with a 1.8ct G/vvs trilliant cut diamond, ca 1930. Vintage Bulgari 'Monete', silver coin, 18 karat gold ring, circa 1990 Victorian opal and diamond five stone ring. 18K 1940s swirling diamonds ring 1982 Van Cleef & Arpels 0.8ct pavé diamond 18k yellow gold band dome ring