10ct Natural Vivid Purple Amethyst Diamonds Halo Cluster Cocktail Ring 14 KaratChairish Auctions4.5(10.3k)$1,800
AMETHYST & DIAMOND PLATINUM COCKTAIL RING WITH 18.9-13.6MM OVAL AMETHYST CENTERModern Jewelry4.5(204)$5,200Mar 03, 2026
Vintage 1930's 1940's Amethyst Cluster Gemstone Ring 14K Gold, 1.94 GramsChairish Auctions4.5(10.3k)$190
Vintage Amethyst and Peridot Statement Ring in 14k Yellow GoldEric's Estate & Jewelry4.6(529)$1,3501 day Left
Amethyst and Diamond Statement Ring in 14k Yellow GoldEric's Estate & Jewelry4.6(529)$1,8001 day Left
STERLING SILVER OPAL PURPLE TOURMALINE LADIES RINGFlorida Estate Sales Inc.4.4(449)$30(1 bid)Feb 15, 2026
Womens Sterling Silver Modernist Blue Opal & Amethyst RingMannys Jewelry4.7(365)$40(1 bid)Feb 15, 2026
French Antique Art Nouveau GIA Certified Gold Opal Diamond Navette RingBidhaus4.2(837)$1002 days Left
30CT Amethyst and Diamond Statement Ring in 14K Yellow GoldEric's Estate & Jewelry4.6(529)$2,7001 day Left
