This is an authentic CARTIER 18K Pink Yellow White Gold Small Trinity Ring size 53 or 6.25. The ring is crafted of 18 karat pink, yellow, and white gold and features three interlocked bands with "Cartier" engraved along the center of the pink gold band. This is an iconic ring with the classic style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.