Jewellery, Watches, Silver and Objects of Vertu

An Art Deco diamond brooch, circa 1930, the openwork panel set with a central old brilliant-cut diamond, weighing 1.96 carats, within a similarly-set surround, mounted in platinum and gold, remaining total diamond weight approximately 3.70 carats, length 48mm. £2,600-£3,000

Later pin fitting.