2.72 Blue Sapphire & Diamond Stud Earrings PlatinumThese blue sapphire and diamond stud earrings feature two emerald cut sapphires totaling 2. 72 carats in platinum. The emerald cut creates a hall of mirrors effect with its step cut facets, showcasing the sapphires' rich blue color in large, open flashes rather than brilliant sparkle. Each sapphire sits within a halo of twenty eight round brilliant cut diamonds, adding . 70 carats of bright white contrast. The platinum setting holds everything