Vintage sapphire and diamond ring. An oval old cut natural unenhanced Ceylon sapphire is set to centre in an open back rubover setting with an approximate weight of 1.80 carats, encircled by a cluster of fifty six round brilliant cut diamonds in open back grain settings of varying sizes with an approximate combined weight of 2.50 carats, all set to a heavy conforming shank with the cluster terminating at the shoulders, with fancy shape backholing and leading elegantly down to a solid heavy D-shape shank. Marked 18 carat yellow gold, English, circa 1970, accompanied by Gemmological Certification Services report #78170-02.
