Item #: 1266261 This is an authentic CARTIER 18K Pink Yellow White Gold Classic Trinity Ring size 50 or 5.25. The ring is crafted of three interlocking bands of 18 karat pink, white, and yellow gold, and features the Cartier logo engraved along the pink gold band. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.