Art Deco sapphire three stone ring. Centrally set with a square step cut natural unenhanced sapphire in an open back rubover setting with an approximate weight of 2.00 carats, flanked by two triangular step cut natural unenhanced sapphires in open back rubover settings with a combined weight of 1.70 carats. The total approximate sapphire weight is 3.70 carats, to a stylish linear three stone design with polished borders, angular edging and intricately pierced geometric backholing, the truncated shoulders flow through to a solid shank. Tested yellow gold and platinum, engraved '19 dec 26', circa 1926, accompanied by a Gemmological Certification Services report #80261-55.
