This is an authentic CARTIER 18K Pink Gold Pink Sapphire Trinity Ring size 49 4.75. The ring is crafted of 18 karat pink gold and features three interlocked bands with a single band pave set with pink sapphires. This is a stunning ring with the iconic style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.