850-millimeter platinum ring set with an oval-cut ruby weighing approx. 3.60 ct, shouldered by two crescent moons set with sixteen old-cut brilliant-cut diamonds. Ruby size: 11.7 x 9.7 x 4.3 mm Total estimated diamond weight: 0.10 ct Finger size: 48.5 - Gross weight: 9.5 g Ruby certified by the GemParis laboratory as being of Myanmar (formerly Burma) origin and unheated (R1).