Archive Jewelry Old Art Deco Diamond and Black Onyx Ring, circa 1920 PreviousGarnet, tourmaline and diamond brooch by Taffin NextSapphire and Diamond Ring by Cartier, circa 1960 Art Deco Diamond and Black Onyx Ring, circa 1920 Art Deco Diamond and Black Onyx Ring, circa 1920 $0.00 Add To Cart Facebook0 Twitter LinkedIn0 Reddit Tumblr Pinterest0 Name * First Name Last Name Email Address * Message * Thank you!