Ok, I'll admit it...I am a fanatic about old Deco era Bohemian REAL Czech jewelry. The glass that was used back in the early 1900's is unsurpassed in today's time. I just listed this gorgeous signed Czechoslovakia necklace in my shop on Etsy and it happens to be one of my favorites. The purple is 2die4. Hmm...need to scrounge up some more of these fabulous pieces..love 'em!