Wishlist Product A pair of 1990s 18k tri-color gold hoop earrings by Cartier. 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. Art Deco Diamond Platinum Tank Ring 1970s vintage ribbed 18karat diamond dome ring French Retro 18K Gold Tank Bracelet 1950s 2ct diamond spray earrings