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

A Victorian gold mounted hardstone cameo set brooch/pendant, the oval agate cameo carved to depict the profile of a lady in medieval dress, collet set within a hoop and beadwork surround, with scroll, palmette and half pearl set mounts, with hinged pendant fitting and brooch fitting to the reverse, to later bale and unassociated 18ct gold belcher-link chain, length 56mm. £1000-1200