This is an authentic CARTIER 18K Yellow Gold 7mm C De Cartier Ring in a size 52 6.25. This stylish ring has a band of 18 karat yellow gold featuring the double C logo at the sides of each opening. This is an 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.