This is an authentic DE BEERS Diamond Platinum Cocktail Ring Size 5.75. This stunning ring has a tiara like effect of bands of diamond encrusted platinum that elongate the finger with a magnificent 1.50 carats in weight. Enjoy this ring with its own look and style only from De Beers. Follow this item for alerts. Cartier is a registered trademark of Cartier. FASHIONPHILE is not affiliated with Cartier.