Exquisite 1-5/8" x 1/2" sterling pendant, set with a large faceted amethyst (glass?) stone and suspended from a fine 18" sterling chain.  The pendant is marked Sterling Germany on the back, along with a maker's mark that looks like EN.  An o-ring on the chain is also marked Sterling. The previous owner cleaned the pendant so it looks almost like new ;-(    However, I am certain it dates to the 1920s or 1930s (pre-war Germany).  WAS $75.00 - NOW $65.00