This is a CARTIER 18K Pink Yellow White Gold Diamond Trinity Station Necklace. The necklace is crafted of 18 karat pink, white and yellow gold, and features six trinity stations pave-set with round brilliant cut diamonds weighing approximately 6.50 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.