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

A multi gem set bracelet and a matching eternity ring, both set with assorted gemstones including amethyst, citrine, periodot, garnet, aquamarine, etc., in claw mounts, yellow precious mounted, ring stamped ‘750’, bracelet length 18.2cm, ring size N. £800-900