Art Deco Burma Unheated Ruby, 1.63 carat, and Diamond Ring in Platinum antique The disc charm centering upon

The disc charm centering upon a yellow sapphire in a ruby four point star motif

A studded style of high polish yellow gold features rope detailing at the top and bottom borders of the band and a central square set motif of a quartet of square-cut diamonds

in a pierced open work design set throughout with old-cut diamonds

enhanced by two pear-shaped cabochon rubies

Art Deco Burma Unheated Ruby, 1.63 carat, and Diamond Ring in Platinum antique The disc charm centering uponThe delicate ring set with a 1. 63 carat cushion cut ruby, flanked by rose cut diamond trio shoulders, to the platinum band. Accompanied by a GIA report stating that the ruby is purplish red, of Burmese (Myanmar) origin, with no indications of heat treatment.