This is an authentic CARTIER 18K Pink Yellow White Gold Diamond C De Cartier Ring size 57 or 7.5. This stylish open ring is crafted of 18 karat pink gold, yellow gold, and white gold. The ring also features a Cartier C opening accented with diamonds with a total approximate carat weight of .21 carats. Indulge in this excellent 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.