This is an authentic CARTIER 18K Yellow Gold Diamond Etincelle De Cartier Princess Cuf Paved Ring 49 4.75. The ring is crafted of 18 karat yellow gold and features a princess cut center diamond, approximately .16 carat weight, with a diamond pave-set half-band, approximately .13 total carat weight. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.