Oval Cut Blue Sapphire & Diamond Cocktail Ring in PlatinumBlue sapphires and diamonds are the perfect match! This opulent, modern cocktail ring features a 4. 81 carat blue sapphire and diamond accents in platinum. The oval cut sapphire has a dark indigo blue hue. Set in prongs, the primary stone is flanked by two (2) . 40 carat tapered baguette diamonds. The strong platinum setting gives the ring a chic and streamlined look. This sapphire and diamond ring showcases a unique and beautiful design, finished in