in platinum 950 and are marked with the 950 stamp,You are looking at a brand new ,very popular ring.its made of 100% 925 silver and gold plate, made with perfect workmanship. . Each item FREE come with Cartier Jewellery. Red pouch & Red box & gift bag & Anti-tarnish Silver Polishing Cloth. 925 Sterling Silver Or 18CT Gold. 100% High Quality & Authentic Guarantee.