Art Decosapphire and diamond ring. Set to centre with a round old cutnatural unenhanced sapphire in an open backrubover setting with an approximate weight of 0.95 carats, further decorated with fourteen round old cut diamonds in open back rubover and grain settings with an approximate combined weight of 0.25 carats, to an ornate openwork cluster design featuring millegrain edging and intricate granulated detail, a decoratively pierced gallery with scrolling motifs and fancy shape open backholing, leading to inwardly tapering shoulders and flowing through to a solid D-shapeshank. Testedplatinum, circa 1925, accompanied by Gemmological Certification Services report #5782-001.
Art Deco sapphire and diamond ring. Set to centre with a round old cut natural unenhanced sapphire in an open back rubover setting with an approximate weight of 0.95 carats, further decorated with fourteen round old cut diamonds in open back rubover and grain settings with an approximate combined weight of 0.25 carats, to an ornate openwork cluster design featuring millegrain edging and intricate granulated detail, a decoratively pierced gallery with scrolling motifs and fancy shape open backholing, leading to inwardly tapering shoulders and flowing through to a solid D-shape shank. Tested platinum, circa 1925, accompanied by Gemmological Certification Services report #5782-001.