the wings with multi-coloured enamelling in black, blue, orange, green and iridescent silvery grey, highlighted by cushion cut diamonds and rubies, the head set with a white opal and small cabochon ruby eyes, the thorax with a rose cut diamond and the abdomen formed of an oblong cabochon sapphire, the reverse engraved with wing-markings, mounted in gold testing as 18ct, later brooch fitting, approximately 1.90cts of diamonds Wingspan 5.2cm / 2''
Height 4cm / 1 5/8'' Weight: 27.5g
Art Deco diamond and sapphire oblong cluster ring, c.1920, set with an old lozenge cut diamond to a calibre cut sapphire ground and outer diamond border of old brilliant cut stones, diamond line shoulders extending up to the principal diamond, millegrain set, engraved anthemoin and laurel to half shank, lozenge pierced to gallery, serial number within the shank 3632
Art Deco diamond and sapphire cluster ring, French c.1925, central rectangular cut diamond of approximately 1.00ct, between calibre sapphire and diamond dart shoulders,