ART DECO AMETHYST AND DIAMOND ENGAGEMENT RING 1833 surrounded by 8 fancy-cut black

surrounded by 8 fancy-cut black onyx and 20 single-cut diamonds

French Art Deco engagement ring set with a step emerald-cut diamond weighing approximately 1

39 carat old European-cut diamond with GIA certificate starting the diamond is D color/VS2 clarity

Art Deco wedding band channel-set with French-cut onyx

ART DECO AMETHYST AND DIAMOND ENGAGEMENT RING 1833 surrounded by 8 fancy-cut blackVintage Art Deco engagement ring set with a rectangular cut amethyst. Enhanced by a calibr cut amethyst and single cut diamonds. Set in platinum. With French hallmarks. Circa 1925 This ring is unique and attractive for the softness of the amethyst color and geometric design. It can be for engagement, anniversary, birthday or really any special day! Pairs nicely with a platinum or fine narrow diamond band. Diamond and gold mining has caused devastation