COMINO | Black Ceramic Ring | Opal Inlay | 6mm & 8mm


Preview engraving text

Opal inlay on a jet-black ceramic band is sure to catch anyone's eye! COMINO'S swirling blue-green opal inlay makes for one good-looking ring, and Comfort Fit styling makes it easy to wear!

Looking to make yours a bit more special? Add engraving and choose from our wide variety of letter fonts and styles. Here at TCRings, we've got a great selection of black ceramic rings and wedding bands, all at great everyday low prices, and many are backed by our 40-day money back guarantee.

With our lifetime warranty and free size exchanges for life plus free shipping on every ring, we know you'll want to make TCRings your one-stop online jewelry store! Shop us today!

See all Opal rings


  • FREE LIFETIME WARRANTYYour coverage applies to all forms of damage.....for life! 
  • PRODUCTION & SHIPPING TIMES: Usually ships in 1 - 3 BUSINESS DAYS. Then simply add the time you select for shipping (varies from 1 week to overnight)
  • ENGRAVING: Engraving is available on this ring for an additional charge. Can my COMINO ring be returned if engraved? Yes! (less non-refundable engraving fee)
  • INLAYS: All inlays are sealed with a protective resin coating which is not as scratch resistant as the band itself.
  • SIZING: Your most accurate way of determining your size is to be measured by a jeweler. While many people wear a 1/2 size smaller in comfort fit styled rings, you may not need that adjustment in larger width rings (8 mm widths and larger). You can order a ring sizer here if you do not have access to a jeweler.
  • RETURNS: We will gladly accept returns on this ring within 40 days of your purchase (limit is dictated and varies by manufacturer). Can my COMINO ring be returned if engraved? Yes! (less non-refundable engraving fee)