AN ART DECO EMERALD AND DIAMOND RING, CIRCA 1925The... Lot 35

AN ART DECO EMERALD AND DIAMOND RING, CIRCA 1925The central collet-set cushion-shaped emerald within a pierced geometric surround with millegrain detail, set throughout with old brilliant-cut diamonds, mounted in platinum, diamonds approximately 1.30cts total, ring size L¾Accompanied by a report from GCS laboratory in London stating that the emerald weighing approximately 1.10cts is of Colombian origin with minor clarity enhancement. Report no. 5777-8763, dated February 2nd 2017.