Amethyst gold earrings quartz studs vintage estate beautiful stones authentic

Authentic tested amethyst stones with clear diamond like stones above them, I don't remember what those tested I think quartz but I will update if I'm wrong, no stamps or markings, very good thick yellow gold plating no wear of the gold, vintage earrings studs from an estate, sparkly and beautiful. Box 17 I sell in my closet and have tons of other brands similar to list such as weiss, Stanley Hagler, Alice caviness, Demario, Navajo, miriam haskell, hattie Carnegie, juliana, 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, Elizabeth Taylor, Anne klein, les Bernard, Heidi daus, silpada, Sorrell, and more, so keep a look out I list daily