Item #: 1169751 Year: 2018 This is an authentic CARTIER 18K Pink Yellow White Gold Diamond Trinity Pendant Necklace. The necklace is crafted of 18 karat pink, white and yellow gold, and features three interlocking rings accented with a single round cut diamond weighing approximately .04 carats. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.