AN EDWARDIAN EMERALD AND DIAMOND BROOCH, the square cut collet set emerald set to the centre of a rectangular open work mount with pierced details set throughout with graduating brilliant cut diamonds and two principal square cut diamonds, on brooch pin fitting. In fitted R Salsbury & Sons Guildford case. Length 5cm. Weight 10.6gms. Total weight of the diamonds approximately 2.50 carats. The emerald weighs approximately 2.42 carats.