Platinum 0.77ct Ceylon-Type Blue Sapphire & Diamond Cluster RingOval mixed cut sapphire four claw set surrounded by 10 round brilliant cut diamonds bead set in a scalloped edge oval shape cluster with 4 round mixed cut sapphires channel set in each pattern & scallop edge shoulder on a 7. 0 2. 5mm band. 1x ceylon type sapphire 5. 7x4. 5x2. 8mm = 0. 61ct good mid blue bright eye clean 8x ceylon type sapphires 2. 0mm = 0. 16ct dark blue bright eye clean to slightly included 10 x diamonds 1. 2mm = 0. 08ct H I SI I1