Black Onyx and marcasite vintage open work filigree sterling silver pendant necklace X The clasp and fastening appear

The clasp and fastening appear to have been replaced with mid century fastening

This stunning set includes the pair of earrings with matching pendant necklace

Stamped Germany on the back of the clips

PB Leopard Jasper gemstone signed modernist sterling silver pendant necklace

Black Onyx and marcasite vintage open work filigree sterling silver pendant necklace X The clasp and fastening appearBlack Onyx and marcasite vintage open work filigree sterling silver pendant necklace. Good used condition with little to no signs of normal wear. Great vintage patina. No missing stones. Beautiful shining marcasite. Open work sterling silver pendant. Comes with sterling silver chain. Acid tests positive for sterling silver. Necklace measures 18 inches long. Pendant measures 1 and 1 4 of an inch tall and 3 4ths of an inch wide.