Wishlist Product 1970s sculptural 18 kt gold necklace and bracelet suite. **SALE PENDING** 1990s Cartier Diamond Onyx Ring. 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.