14k WHT gold Jane Seymour open heart diamond necklace pendant vtg natural

Vintage estate Kay's jewelers Jane Seymour open heart real natural diamonds and 14k with 14k 20" long chain. This has the older Vintage spring ring clasp, not the newer lobster clasp that the newer version of this necklace has, the 3rd photo is exactly like this but the sides are different see MY photos of the sides. I know my photos are not great that's why I posted stock photos, this has a spot on the diamonds that needs cleaned I didn't see this until looking at close up photos, it's something that will come off, and the plaque that's marked 14k and logo is bent on one end but will for sure straighten out. These are not real issues. 20" long white gold box 29 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, raebird, Jay feinberg, kenneth Jay lane, Germany, talbots, Lilly pulitzer, J. crew, 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 d