This is an authentic CARTIER 18K White Gold Half Diamond Maillon Panthere Ring 10.25. This lovely ring is shiny 18 karat white gold. The band is a three tiered layering of segments of gold allowing for some flexibility, the exposed bands encrusted with micro-pave diamonds with a look of pure elegance and sophisticated taste of the wearer, from Cartier. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.