This very well designed pin is an elegant item. The entire pin -save the lovely pearl cabochon, is made of sterling silver. It is from around the 1930-1940's. The graceful design depicts a beautiful leaf with a blackened center and an applied swirl piece running down the center. The end is looped and set with one faux pearl. The back side has all od the proper marks- Mexico-.925- the maker-Delfino and an eagle mark that is quite difficult to read. It is a gorgeous piece in excellent condition. The item has not been polished and it has a great patina. 1 1/8"-3"