Art Nouveauruby and diamondcrossover ring. Centrally set with two round old cutnatural unenhanced rubies in open backclaw settings with a combined approximate weight of 0.50 carats, further adorned with thirteen round old minediamonds in open back grain settings with a combined approximate weight of 0.43 carats, to an elegant crossover design featuring polished edges, an intricately pierced gallery and fancy open backholing, the shoulders with chamfered design flowing to a solid D-shapeshank. Marked 18 carat yellow gold, testedsilver, circa 1900, accompanied by Gemmological Certification Services report #81288-64.
Art Nouveau ruby and diamond crossover ring, circa 1900.
Art Nouveau ruby and diamond crossover ring. Centrally set with two round old cut natural unenhanced rubies in open back claw settings with a combined approximate weight of 0.50 carats, further adorned with thirteen round old mine diamonds in open back grain settings with a combined approximate weight of 0.43 carats, to an elegant crossover design featuring polished edges, an intricately pierced gallery and fancy open backholing, the shoulders with chamfered design flowing to a solid D-shape shank. Marked 18 carat yellow gold, tested silver, circa 1900, accompanied by Gemmological Certification Services report #81288-64.