with three curved elongated rectangular onyx panels spaced by similarly shaped diamond panels of openwork ladder sections, millegrain set with old single cut diamonds, mounted in platinum and with 18ct white gold fittings, serial number 49, indistinct partial French workshop and assaymarks, approximately 3cts of diamonds in all Length 18cm / 7''
Width 1cm / 3/8'' Weight: 22g
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
19th century diamond set bird-of-paradise jewel, c.1880, with comb fitting for wear in the hair, the exotic bird naturalistically modelled with wings and tail raised,