tapered calibre cut rubies either side, all within a single cut diamond line border, millegrain set in platinum, trace of a serial number, possibly 3139, French assaymark, accompanied by AGL report no. 80276-69 giving the principal ruby a Burma origin opinion and that the stone shows no evidence of heat treatment Width 0.8cm / 5/16'' Weight: 3g
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,