Massive coral necklace natural sterling toggle clasp chunky weight vintage estat

Vintage estate, very chunky , has great weight to it! I wrapped it around my wrist but it's really too big to wear like that, I have a big wrist so most can't wear it as a bracelet too big, these coral chunks are big see them next to the water cap.The toggle clasp is beautiful, I was told it's sterling it looks to be but I haven't tested it yet. I plan to do so asap! measures- 21" longplease no lowball offers on this, I've paid up for this at an estate auction. We fully support our 4 grandchildren now with posh and a few other platforms. excellent condition! box 37-2I sell in my closetand 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, Austria, Schreiner, Judith Ripka, black hills gold, j.crew, betsey Johnson, kenneth Jay lane, Judith ripka, 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 Bernard, Heidi daus, silpada, Sorrell, and more,