Item #: 1526440 This is an authentic CARTIER 18K Yellow Gold Diamond Lanieres Ring 48 or 4.5. The ring is crafted of 18 karat yellow gold and features a square segment band set with a single bezel-set round brilliant cut diamond weighing approximately .05 carat. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.