Antique Victorian Mourning Bar Pin / Brooch with Cut Jet / Black Glass Stones

This is a beautiful antique Victorian era mourning bar pin with either jet or black glass stones. The pin boasts a unique checkered design with alternating square stones and quads made of circular stones. There are only two missing little stones, and some minor rust can be found, mainly on the back. Overall, the piece is still in pretty great shape for being over 120 years old. Approximate Dimensions: 2.25in x 0.5in