Item #: 894287 This is an authentic CARTIER 18K Pink Yellow White Gold Trinity Double Chain Pendant Necklace. The necklace is crafted of 18 karat pink, white, and yellow gold and feature a pink gold chain holding three interlocking rings of pink, yellow, and white gold. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.