Maille necklace in yellow gold, emerald, and diamonds

18k yellow gold (750/1000) necklace set with an emerald and diamonds. Flexible link. An oval emerald of approximately 0.21 ct, surrounded by 10 brilliant-cut diamonds. Total diamond weight: 0.20 ct (each diamond weighs approximately 0.02 ct). Necklace length: 45.00 cm. Length of the section including the motifs: 1.03 cm. Width: 0.93 cm. Total weight: 22.21 g. Owl hallmark. Excellent condition