Vintage Silver Tone Black Enamel Onyx Cufflinks Tie Tack Suit Cuff Wedding

Vintage Silver Tone Black Enamel Onyx Cufflinks Tie Tack Suit Cuff Wedding These are vintage and have been protected in a men's jewelry box on top of the dresser. They have only been worn a few time. There maybe minor surface scratches but, are in great shape. **I do NOT know if they are authentic onyx**but, I do NOT think they are**