| Sterling Silver Onyx Cushion Cufflinks. Check out these Sterling Silver Onyx Cushion Cufflinks ! The true definition of sophistication. These rectangle-shaped cufflinks feature the semiprecious gemstone, onyx, set in sterling silver. The shiny, smooth, domed surface and intense black color will give your style the perfect balance between edgy and elegant. The chainlink back adds to the allure. Approximately 3/4" x 1/2" Sterling Silver with Onyx Chain Link Backing Comes in a custom magnetic fliptop box for easy gifting and proper storage... - Sterling Silver Onyx Cushion Cufflinks. |