Year: 2018 This is an authentic CARTIER Sterling Silver Spinel Santos De Cartier Biplane Cufflinks. The cufflinks are crafted of palladium finish sterling silver and feature a hinged airplane wing motif set with blue spinel cabochons. This is a chic pair of cufflinks with a modern style, only from Cartier! Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.