Fine, large Art Deco period Amethyst and Diamond ring in a beautifully detailed 18K white gold setting. Early 20th Century The amethyst, measuring approximately 22.5 carats, lively rich purple color. 14 single cut diamonds, seven on each side of the amethyst, approximately .3TCW Substantial, stylish setting marked 750 for 18K gold on the interior of band. Very good condition commensurate with age, a few very slight nicks observerved under 10X magnification 22mm by 19mm front measurements…