Vintage rock crystal glass gold necklace unique 40's 50's amazing estate vtg

Absolutely stunning really old vintage estate necklace, this is made with beautiful either droplet shaped glass or rock crystal maybe? I'm unsure. you can wear this several different ways, with the gold around your neck, or hold and glass or just glass, very versatile. This has two big patterned wire gold balls that add so much to this. NO clasp just put it over your head. It's a long piece. measures- from top to bottom from glass to end of gold chain is 17" then you double that, but the glass piece wearable length would be- 22" long. so if you wear the glass piece around your neck and let the gold hang down wearable length is 22". great condition! the gold balls have very light wear. the chain is perfect. box 23 I sell in my closet and have tons of other brands similar to list such as weiss, Stanley Hagler, Alice caviness, Demario, Navajo, James Avery, miriam haskell, Jomaz, hattie Carnegie, juliana, Lee sands, Barse, native American, Navajo, coro, vior,Donald stannard, lisner, renoir, Eisenberg, Christian dior,Givenchy, ciner, carolee's, hobe, Ben amun, Tiffany and co, Vendome, Alexis bittar, Judith jack, kjl, vargas, Sherman, Nolan Miller, Elsa peretti sharra Pagano, Jill Fagin, Jay feinberg, kenneth Jay lane, Germany, Japan, Hong Kong, Simon ju, Thelma deutsch, Erwin pearl, monet, Napier, Cynthia Daniel, Judith McCann, hollycraft, Joan rivers, Elizabeth Taylor, Anne klein, Oscar de la Renta, Moschino, roule and co, julia Vaughn, jose and maria, les Bernar