Early 20th century ruby and diamond vertical rectangular cluster ring, c.1915, of openwork form set with the three oval cut Burma rubies in a line, of approximately 1.00ct to centre and 0.70ct above and below,
within a shaped rectangular diamond line frame, a calibre triangular cut ruby accent at each cardinal point, two diamonds to each shoulder, millegrain set in platinum, the diamonds of old single cut, approximately 0.75cts in all, accompanied by AGL report no. 8093184 giving a Burma origin opinion for the three principal rubies and that they show no gemmological evidence of heat treatment Panel: 2.4 x 1.3cm / 15/16 x �''
Rubies range approximately 6.6 x 5.72 x 3.50mm to 6.0 x 4.8 x 3.10mm Weight: 5g
Early 20th century ruby and diamond cluster ring, c.1910, the oval facetted Burma ruby of approximately 2.60ct, to a cut-corner rectangular diamond set double border,
Mid-20th century five stone ruby ring, c.1940, with graduated oval cut Burma rubies, approximately 1.55cts in all, claw set in gold, accompanied by SSEF report no. 119629 giving the Burma origin opinon and that the stones show no evidence of heat treatment
Early 20th century ruby and diamond vertical rectangular cluster ring, c.1915, of openwork form set with the three oval cut Burma rubies in a line, of approximately 1.00ct to centre and 0.70ct above and below,