Jewellery, Watches and Objects of Vertu to include the personal archive of Louis Osman, goldsmith and architect

A Victorian gold strap bracelet, the flexible mesh-link bracelet with embossed decoration of fruiting vines, the wrap-over clasp composed of a circular boss with applied ropetwist and wirework detail, centred with a pearl, rose-cut diamond and blue enamel flowerhead cluster, the boss hinged to reveal glazed locket compartment within, (pearl untested and unwarranted,) clasp boss diameter 33.5mm, bracelet width 20mm. £1500-2000