Stunning Silver Marcasite and Black Onyx Necklace

A stunning silver necklace! Total length about 18 inches. 14 inches is a segmented double chain with a ring clasp. The center portion is a series of open marcasite teardrops, increasing from 1/2 to 1 inch in size. The centerpiece has 3 layers with a black onyx stone inset in the middle - also a teardrop shape, about 1/2 inch long. The individual teardrops are linked to allow for movement. A beautiful and elegant piece. It is marked 925 (for silver) on the ring clasp, and on the center NS-029