to a frosted rock crystal frame, diamond line edge top and bottom and diamond line shoulders, mounted in platinum and white gold, serial number 5550, accompanied by AGL report no. CS71518 for the pink sapphire giving the Burma origin opinion and that the stone shows no evidence of heat treatmentWeight: 7.5g
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