Platinum Blue Sapphire and Diamond Cluster Ring. 5.50 Oval CutLadies platinum Blue Sapphire and Diamond cluster ring. This magnificent ring features a natural Oval Blue Sapphire weighing 5. 70 carat weight. Also featuring 2 x 0. 75 total carat weight of Pear shape blue Sapphires. Also The centre stone is surrounded by a double halo of Baguette and Brilliant cut diamonds weighing 2. 00 total carat weight of (VVS VS) in clarity and (H I) in colour. Current finger size: 9 1 2. This ring can be resized. Very Good