Its hard to believe that this necklace is from the Edwardian era, it looks so space age! It is sterling and is marked so on the catch ring. The necklace is 15 inches long and the centre part is 3 1/2 inches wide and drops 2 3/4 inches. The blister pearls have beautiful nacre and the large drop is 1 1/2 inches long by 3/4 inch wide. The necklace drapes beautifully around the neck. C. 1915 an American in origin.