This is an authentic CARTIER 18K Pink Gold Diamond Logo Paved Pendant Necklace. The necklace is crafted of 18 karat pink gold and features an oval pendant containing a double Cartier C, entirely accented with round cut diamonds, weighing approximately .10 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.