A beauty of sterling silver leaves covered in marcasites.  The leaves are segmented and chained together ending in a symmetrical duel leaf design that resembles a heart.  Further up the neclace are decorative foliage segments also covered in marcasites.  This is truly a gorgeous necklace from an estate circa 1930. It is marked "Sterling" on the clasp.  It measures 20" in total length including the center heartlike drop which is a delicate 1 1/4" wide by 1" long.

 

A full view: