Vintage Art Deco faceted black onyx signed 958 silver rare cufflinks jewelry

Vintage Art Deco faceted black onyx signed 958 silver rare cufflinks jewelry

Rare antique 1940''s oversized black facet cut onyx silver prong cufflinks
Measurements shown in pics, each onyx stone is almost 2" long, each is stamped 958 silver, silver prong setting WWII era, unique find in beautiful condition