Item #: 589345 Year: 1999 This is an authentic CARTIER 18K White Gold Classic Trinity Ring size 51 or 5.75. The ring is crafted of three interlocked bands of 18 karat white gold with a modern style, only from Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.