Wishlist Product Vintage Bulgari 'Monete', silver coin, 18 karat gold ring, circa 1990 Vintage Bulgari 0.82ct brilliant cut diamond 18k white gold engagemanget ring 34ct carved emerald, 18k gold ring, by Alexander Tillander ca 1970. VCA 18karat gold twisted rope lovers knot ring, circa 1970 Belle Époque Diamond Bouquet Ring Hexagonal art deco ring with a 1.8ct G/vvs trilliant cut diamond, ca 1930.