Jewellery, Watches and Objects of Vertu

An opal and diamond set bar brooch, the oval cabochon opal claw set between pinched collet set old brilliant-cut diamonds, to knife-edge bar brooch old brilliant-cut diamond terminals, in semi fitted case, signed ‘Goldsmiths and Silversmiths Company’, bar brooch length 34mm, total diamond weight approximately 0.65 carats. £200-300