This is an authentic CARTIER 18K Yellow Gold Diamond Mother of Pearl XS Amulette de Cartier Pendant Necklace. The necklace is crafted of 18 karat yellow gold and features a white mother of pearl pendant set with a round brilliant cut diamond weighing approximately .03 carats. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.