This is an authentic CARTIER 18K White Gold Black Ceramic Diamond Trinity Pendant Necklace. The necklace is crafted of an 18 karat white gold chain holding a trinity pendant crafted of three interlocking rings including a black ceramic ring, and pave diamonds weighing approximately .19 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.