CERTIFICATED RUBY AND DIAMOND THREE STONE RING, set with a natural ruby of approximately 0.75 carats, flanked by two round brilliant cut diamonds totalling approximately 0.51 carats, with accompanying WGI report number WGI9624122980 stating the ruby to be natural with no indication of treatment and the diamonds to have a colour grade of F and a clarity grade of SI3 - I1, in eighteen carat gold, size M 1/2, 3.4g