Antique Art Deco European 14K Gold, Diamond & Black Onyx Designer Cufflinks

Beautifully hand crafted in Europe in the 1920s, these elegant pieces feature large black onyx rectangles set in a solid 14K gold frame adorned with a single center diamond in a small white gold frame.

The front measures approx. 1" x 3/8", total weight is 11.6 grams.

Both pieces are stamped "585" (European for 14K gold) and carry an unidentified designer mark "RJ".

Unique pieces that look particularly stunning on a white or light blue shirt.