collet set in to a line border of single cut diamonds, pierced scroll gallery, diamond line shoulders each set with three diamonds, accompanied by SSEF report no. 67644 for the 13.420ct sapphire giving the Ceylon origin opinion and that the stone shows no evidence of heat treatment Length of head 1.8cm / �'' Weight: 8g
Early 20th century diamond and sapphire 'eye' cluster ring, French c.1910, with an old European cut diamond brilliant to centre, approximately 0.90ct, flanked by tapering calibre cut sapphires in a millegrain scalloped edged border of small old single cut diamonds, mounted in platinum, trace of French assaymark and workshop mark
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