Wishlist Product W.A. Bolin 1960s 18k white gold and diamond ‘zig-zag / chevron’ bracelet. Edwardian enamel and diamond necklace, circa 1910. Art Deco Diamond Platinum Tank Ring 1980s Bulgari 18 karat gold blue topaz and Iolite doppio ring 1970s french 18k gold "rope" and pearl necklace. 1930s American 2 ct. emerald and diamond platinum Art Déco ring. Opalbead necklace made in Stockholm 1948 Victorian Gothic Revival Sword Bracelet 34ct carved emerald, 18k gold ring, by Alexander Tillander ca 1970. Art deco platinum diamond and sapphire ring