Wishlist Product 1970s vintage ribbed 18karat diamond dome ring 4.67 ct sapphire and 2.62 ct diamond statement ring 1.90ct Ruby and 2.95ct Diamond Bombé Ring by CF Carlman, Stockholm, 1971 Georges Lenfant bracelet, Paris circa 1970. An extremely rare vintage 1970s classic “Double C” white coral ring by Cartier.