For your consideration is this Vintage Sterling Silver Marcasites And Carnelian Pendant.
A beautiful frame of Sterling Silver and Marcasites surrounds this large oval Carnelian. The Marcasites are so sparkly with the way the light reflects on them. The bezel also has Marcasites in the front and it's large enough for any variety of chains to go through. The Carnelian is smooth and blemish-free and the reddish-brown color is deep and rich. 925 is stamped on the back.
Carnelian is a stone of courage and motivation.
Measurements: 1 1/2" x 2" + 3.8 cm x 5.1 cm