Default sorting Sort by popularity Sort by latest Sort by price: low to high Sort by price: high to low View: 12 24 All Quick View Quick View Black Ceramic NFC Smart Ring $140.00 Quick View Quick View Black Ceramic Ring With “Alien Blood Stone” Opal Inlay $240.00 Quick View Quick View Black Ceramic Ring With “Black Fire” Opal Inlay $240.00 Quick View Quick View Black Ceramic Ring With “Dark Matter” Opal Inlay $240.00 Quick View Quick View Black Ceramic Ring With Dollar Bill Inlay $220.00 Quick View Quick View Black Ceramic Ring With Malachite Stone And Walnut Wood Inlays $280.00