A fabulous antique Edwardian platinum sapphire and diamond ring. The oval sapphire is 5.73ct accompanied by two lovely kite shape sides. There are 24 diamonds that have a total approximate carat weight of 1.36ct. The inside of the band is not stamped but it has been metal tested with an Auracle AGT3 electronic gold tester. The ring is a size 4.75. In great condition.