Jewellery, Watches and Objects of Vertu

An Art Deco diamond brooch, the pierced, shaped, rectangular panel set throughout with graduated old brilliant-cut diamonds, with channel set calibre-cut sapphire highlights, sapphires untested for natural vs synthetic origin, millegrain mounted in white precious metal, brooch length 5.2cm, principal diamond approximately 0.6 carats. £1000-1500