A Pink Sapphire and Diamond Brooch, circa 1925, the oval pierced plaque set throughout with oval cut

A Pink Sapphire and Diamond Brooch, circa 1925, the oval pierced plaque set throughout with oval cut and cushion cut pink sapphires and old cut and eight-cut diamonds, arranged as flowers amongst leaves, in white claw and millegrain settings, total estimated diamond weight 2.10 carat approximately, measures 5.5cm by 2.2cm see illustration . The brooch is in good condition. It fastens with a pin and trombone catch. It is stamped 'PLAT' and in our opinion would test as platinum. The approximate qualities of the diamonds are; colour H/I/J, clarity SI1/SI2/I1. Gross weight 11.7 grams. CR made 01.10.20.