This Cartier Platinum 0.49 ct Diamond Solitaire Engagement Ring is made with platinum and features a 0.34 carat round cut solitaire center diamond held by four prongs and flanked by 0.15 carats of round cut diamonds set in the band. The band measures 2 mm with a top height of 5 mm, and top dimensions of 5 by 20 mm. xD xD This ring is presented in estate condition and includes a manufacturer s box and papers.