Year: 2013 This is an authentic CARTIER 18K Pink Yellow White Gold Classic Trinity Ring 47 or 4. The ring is crafted of three interlocking polished bands of 18 karat yellow, pink and white gold. The ring features the Cartier logo along the center of the pink gold band. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.