Edwardian diamond set yellow gold brooch unmarked, @2 2.7 x 1.88 mm =0.17ct each, @2 3.2 x 2.2 mm = 0.28ct, @2 4 x 3.2 mm = 0.64ct. Set in millegrain setting likely platinum. Round pearls 6 x 7.5 mm, 4.5-7.6 mm button. Total old cut diamonds weight =1.10ct, Si clarity, H colour* Estimated. Item length 67 mm, weight 9.5 grams, tests as 14ct & platinum