The Imperial Collection Sterling Silver & 14-Karat Gold Cufflinks embody the luxury and sophistication befitting an emperor. Indulge yourself with the brilliance and fire of .14 ctw diamonds, each set in a pyramid base of 14-karat gold. The diamond setting is mounted on a tall foundation of gleaming black onyx. This is embedded in a lustrous sterling silver substrate, ridged to emphasize the swelling curve of the sides of the inset onyx. This design is not suitable for engraving. Each cufflink has dimensions of 7/8 by 3/4 inches.