6x4 MM Oval Cut Sapphire and 1/20 Ctw Round Cut Diamond Ring in Sterling SilverWrap her finger with this magnificent milgrain finished Sapphire and diamond ring. Fashioned in icy fiery sterling silver, a fabulous oval cut Sapphire in prong set is nestled among the sparkling 12 prong set round cut accents diamonds that creates a floral shape and flow down the shank. The total diamond weight is 1 20 Ctw and oval cut Sapphire measures 6x4 MM.