Jewellery, Watches, Silver & Objects of Vertu

A 19th century diamond spray brooch, probably American, the floral spray realistically modelled and incorporating a butterfly to the stem, set with old brilliant and rose-cut diamonds, the butterfly with red stone cabochon eye, mounted in gold, the brooch pin stamped ‘18’, principal old-cut diamond weight approximately 0.85 carat, length 7cm. £2,000-£2,600