This is an authentic CARTIER 18K White Gold Diamond 3mm Lanieres Ring in a size 52, 6. This stunning ring is beautifully crafted of 18 karat white gold and features round diamond, in an almost full circle, with Cartier engraving. This is a stunning ring with a distinctive look from Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.