This is an authentic CARTIER 18K Yellow Gold Diamond Etincelle De Cartier Eternity Ring size 47 or 4. The ring is crafted of 18 karat yellow and features an eternity band set with round brilliant cut diamonds, approximately .30 total carat weight. This is a beautiful ring with the classic style of Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.