Jewellery, Watches and Objects of Vertu

A George III gold and enamel memorial brooch and a mid 19th century bow and heart brooch, the first brooch, circa 1790s, of oval bowed form, the central glazed panel enclosing plaited blonde hairwork, within a white and blue enamel border applied with rose-cut diamond highlights; the second brooch, circa 1840s, comprising an opal set bow, with green and red stone highlights, suspending a similarly set heart-shaped drop below with glazed panel verso, first brooch width 1.8cm, second length 2.6cm. £300-500