Platinum, ruby and diamond ring, modelled as a flowerhead, centring a claw-set oval ruby weighing 3.73 carats partially framed by a double line of brilliant-cut diamonds between baguette diamonds, the diamonds together weighing approximately 2.17 carats, size M. Accompanied by a GIA report numbered 1196948378, dated 9 January 2019, stating that the 3.73 carat ruby is natural, with indications of heating (minor residue), of Burma (Myanmar) origin.