Royal Blue Burmese sapphire and diamond crossover ring. Set with a cushion shape old mine natural unenhanced Royal Blue Burmese sapphire in an open back claw setting with an approximate weight of 1.29 carats, further set with a round old cut diamond in an open back claw setting with an approximate weight of 0.90 carats, further adorned with ten round old cut diamonds in open back grain settings with a combined weight of 0.30 carats. The total approximate diamond weight is 1.20 carats, to an elegant crossover design featuring curving claws, an intricately pierced gallery with chenier detail and fancy shape open backholing, flanked by raised conforming shoulders and flowing through to a solid D-shape shank. Tested palladium, circa 1939, accompanied by a Gem Research Swisslab report #GRS2019-111667.
