A George III enamel and diamond brooch, late 18th/early 19th century, of circular outline centring

£600 - £800 £1,008

A George III enamel and diamond brooch, late 18th/early 19th century, of circular outline centring on a floral motif, set with rose-cut diamonds in closed-back settings, applied with a band of blue basse taille enamel with white enamel accents, mounted in silver and gold, 3.5cm, later brooch fittings, possibly converted from a button