between old European cut diamonds totalling approximately 1.90cts, single cut diamond points between, raised in a pierced and millegrain gallery and shoulders set with single cut diamonds, the shank engraved with a scroll and leaf band to three-quarter hoop, mounted in platinum, the remainder of the diamonds approximately 0.75cts, accompanied by PDF of AGL report no. 1129706 for the sapphire giving a weight of 2.80ct, Burma origin opinion and that it shows no evidence of heat treatment Head 20.0 x 10.5mm
Sapphire approximately 8.2 x 7.8 x 5.0mm Weight: 6.5g
Art Deco single stone sapphire and diamond cluster ring, c.1925, the canted square sapphire of approximately 4.00ct, between calibre sapphire and diamond dart shoulders,