The must have your Cartier Trinity 1st ring!! Love. Friendship. Fidelity. Conceived by Louis Cartier in 1924, the Trinity collection has become a symbol of life's most paramount relationships. Three intertwined bands in pink, yellow, and white gold. You will have countless memories with you for eternity.  Trinity ring, small model, 18K white gold (750/1000), 18K rose gold (750/1000), 18K yellow gold (750/1000). size 52). This ring is unisex male or female. This Signature Classic Timeless Cartier Trinity ring has been pre loved but has been stored and well taken care of. It does have some normal wear. Any jeweler or Cartier boutique can polish like brand new.