Antique Gallo-Roman Bronze Fibula & Apatite Necklace

A rare Gallo-Roman bronze fibula from the south of France is the centerpiece of this unique necklace. The shiny dark green apatite disks with brown matrix make the matte of the bronze stand out. It is finished with an ornate square sterling silver clasp.
Length 17 1/4 inches. Fibula is 1 1/2 inches