Cartier 18k Yellow and White Gold Ring Consign Now DeptJewelrySize2.95 dwt Size 6 Cartier 18k Yellow and White Gold Ring, stamped Cartier 750 1997 and serial #G79057 with accompanying Cartier certificate dated 6-23-99 2.95 dwt Size 6 Please note that this auction has ended. Click here for an overview of this auction.