Wishlist Product Hexagonal art deco ring with a 1.8ct G/vvs trilliant cut diamond, ca 1930. Bulgari Amethyst Gold Steel Tubogas Bangle, ca 1990. W.A. Bolin 18k Ruby and Diamond Floral Brooch, Stockholm 1944 Vintage Tiffany & Co. 18k Gold Flat Curb Link Bracelet, c. 1980.