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

An early 19th century memorial ring, the central oval mixed-cut garnet within a surround of half pearls, all collet set, between shoulders with scallop shell detail, mounted in yellow gold, the reverse of the bezel inscribed ‘GJB, 5th May 1817, aged 9 months’, ring size J. £200-300