Mellerio pearl and emerald necklace. A triple strand necklace set with four hundred round and oval natural saltwater pearls, ranging from 2.2mm to 6.1mm in diameter, further set to the clasp with a natural circular cabochon emerald in an open back claw setting with an approximate weight of 0.50 carats, and decorated with eight round eight cut diamonds in open back grain and rubover settings with a combined approximate weight of 0.16 carats, to an elegant graduating necklace featuring polished edges and open backholing, fitted with a secure push clasp, necklace approximately 21" in length. Marked 18 carat white gold, signed 'Mellerio Paris', French, circa 1915, accompanied by Gemmological Certification Services report # 5784-0168.
