TERCIERO | Men's Wedding Ring | Cobalt | Diamonds | 6mm, 7mm & 8mm


Preview engraving text


TERCIERO features 3 white diamonds set into individual steps on a satin-finished cobalt band. Cobalt is lightweight, shatterproof and more scratch resistant than precious metals, with a brightness resembling platinum. Made in America, custom widths and sizes are available on order. 

Want to make it a little more special? Choose engraving and select from our wide variety of letter fonts and styles. TERCIERO ships free and comes with a lifetime warranty. 

See our many collections of men's rings and unique wedding bands in a variety of designs and material at TCRings, your one-stop online shop! Shop us today!

Wear commitment well…TCRings


  • FREE LIFETIME WARRANTY:  Your coverage applies to all forms of damage.....for life! 
  • PRODUCTION & SHIPPING TIMES:  Made to order. Usually ready to ship in 1 - 2 WEEKS. 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 TERCIERO ring be returned if engraved? Yes! (less non-refundable engraving fee)
  • CUSTOM OPTIONS: Custom widths, sizes & designs are an option on your TERCIERO ring. Just contact us!
  • 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 TERCIERO ring be returned if engraved? Yes! (less non-refundable engraving fee)