Wishlist Product Vintage 1960s Mario Buccellati Ring with 39 carat jade nephrite. 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. Cartier Jeton Sauvage 1990's ring in 18 karat white gold