Vintage Art Deco Diamond & Onyx Cocktail Ring in 18k
Vintage Art Deco Diamond & Onyx Cocktail Ring in 18k,Vintage 14K Yellow Gold Black Onyx and Diamond Center Ring,Vintage Black Onyx Rings for Women - 1.0 Carat Cushion Cut,Art Deco Duo Black Onyx & Diamond Antique Filigree Right,Beveled Black Onyx Ring with Diamond Accent – GSL