English mesh necklace Yellow gold Emerald

Necklace in 750 thousandths (18 carat) yellow gold. English mesh. set with an oval-cut emerald. weighing approximately 1.05 cts. and 20 brilliant-cut diamonds. each weighing approximately 0.01 ct. total weight of diamonds: approximately 0.20 ct. length: 51 cm. dimensions of the part including the patterns: 2.73 cm x 1.34 cm. total weight: 28.15 g. eagle head hallmark. excellent condition