Art Deco Unheated Burmese 2.07ct Ruby and 0.65ct Diamond Platinum Ring, AGL, Circa 1920s

A vivid oval ruby anchors this ring, its rich red catching light with the kind of saturated, even color that natural, unheated material is prized for; no artificial enhancement softening or shifting the tone. Fifty-two old European and single cut diamonds surround the ruby in a dense pavé field, their collective sparkle framing the center stone without ever competing with its color for attention. The platinum setting stays close and low around both the ruby and the diamonds, a hallmark of 1920s Art Deco construction that prioritized the stones themselves over an ornate mounting. AGL certified, with the report confirming Burma (Myanmar) origin and no heat treatment, a genuinely rare combination, since the vast majority of rubies on the market today are heat-treated to achieve their color. Excellent condition; no visible chips, losses, or replaced stones. The accompanying AGL report identifies the center ruby at 2.07 carats, while the accent diamonds total approximately 0.65 carats. Ring size: 5.5.