Wishlist Product Egyptian Revival gold brooch W.A. Bolin 1960s 18k white gold and diamond ‘zig-zag / chevron’ bracelet. A 19th century 18 karat rose brooch set with an approx. 5ct blue zircon surrounded by 269 antique, old, table and rose cut diamonds, approximately 5ct in total. 19th-century Swedish Victorian gold bangle stylized as a sash buckle. 1970s Bvlgari emerald, sapphire and diamond 18k Yellow Gold "slave" bracelet Antique old world belle époque emerald and diamond bracelet Victorian amethyst rivière necklace and bracelet, late 19th century Georges Lenfant bracelet, Paris circa 1970.