Purple star sapphire and diamond ring by J. Milhening Inc. Set to centre with an oval cabochon natural unenhanced purple Ceylon star sapphire in an open back rubover setting with an approximate weight of 10.50 carats, further set to one side with five rectangular baguette cut diamonds in open back half rubover settings with a combined approximate weight of 0.20 carats, further adorned with ten round old cut diamonds in open back grain settings with a combined weight of 0.35 carats. The total approximate diamond weight is 0.55 carats, to an elegant dress ring with asymmetric design featuring polished edges, engraved detailing o the gallery and open backholing, leading to trumpeting raised split shoulders and flowing through to a solid D-shape shank. Marked platinum and iridium, maker's mark for J. Milhening Inc., American, circa 1935, accompanied by Gemmological Certification Services report #78156-02.
