Year: 2010 This is an authentic CARTIER 18K Pink Yellow White Gold Baby Trinity Pendant Necklace. The necklace is crafted of an 18 karat yellow gold chain and features a trinity pendant composed of three interlocking bands of 18 karat pink, yellow, and white gold. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.