between graduated single cut diamond line shoulders, a band of rose cut diamonds around the gallery, mounted in platinum, French assaymark to the shank, accompanied by AGL report 1087455 giving the Burma origin opinion and that the stone shows no gemmological evidence of heat treatment Weight: 2.5g
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