of navette shaped outline, centred by a carved rock crystal circular panel, inset with a principal round brilliant cut diamond, to a pierced and millegrain set foliate cluster frame formed by a cartouche with elongated anthemion either side, set throughouLength 8.7cm / 3 3/8''Weight: 19g
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
Early 19th century gold, diamond and enamel navette panel and multi chain bracelet, c.1810, the gold panel with turquoise-blue and white opaque enamel border,