Vintage sterling silver vermeil ruby red stone bug insect pin brooch

This is a vintage sterling silver gold vermeil bug insect pin with 2 large ruby red glass stones. The pin is stamped sterling on the back of it, measures 1 5/8" wide, length is 1 1/4". The stones are prong set, have open backs with no chips, cracks or other damage. The hinge and safety clasp are strong and secure. Condition of the pin is very good.