A FINE RUBY AND DIAMOND THREE-STONE RING Composed of a central cushion-shaped ruby between two old brilliant-cut diamond shoulders, the shoulders and gallery with scrollwork detailing, mounted in gold, diamonds approximately 2.07cts total, ring size L Accompanied by a report from C. Dunaigre laboratory in Switzerland stating that the ruby weighing 1.86cts is of Burmese origin, with no indications of heating. Report number CDC 2102129, dated February 12th 2021