Vintage Sterling Gemstone Sword in Sheath Brooch

This 1920’s vintage sterling brooch features a sword that detaches from the sheath and is attached with an ornate chain. The sheath is quite ornate with a floral border and cabochons of chrysoprase and carnelian agate. The sword has a scrolled pommel and the cross guard has a scalloped edge. The brooch has an old style roll over clasp. Measures 2 3/4 by 1”