Item #: 1473856 This is an authentic CARTIER 18K Pink Gold Medium Clash de Cartier Necklace. The necklace is crafted of 18 karat pink gold and features a stationary pendant composed of riveted studs on a chain accented with cube motifs. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.