LIFETIME WARRANTY | FREE U.S. SHIPPING

We are currently producing and shipping rings daily to the USA and International!

Experience the Difference of Core Carbon Rings

Testimonials

Lori

Aug 4, 2022

Love the ring! Lightweight, smooth and just perfect! Better than expected!

Sallie

May 11, 2022

I love this ring so much, such a unique and elegant ring!!!

Emilie

 Jun 12, 2022

Absolutely perfect! I used to have a little carbon fiber ring a while back, and I’d recently been looking for a replacement. This ring was perfect and beautifully made. I don’t particularly like the feeling of jewelry on my hands, but the carbon fiber is super lightweight, and I often forget it’s on my finger! Judy graciously helped me out when I ordered a half size too big; she was super quick to respond, and now I have a ring that fits perfectly! Thank you!

Esme

may 20, 2022

Beautiful. Perfect for the person not used to wearing any sort of jewelry.

Our Core Beginnings

All of our rings are handmade in the USA using proprietary processing technology superior to what we originally developed for NASA. We were a composite company first, the rings were created in 2009 when we were unable to find a full carbon fiber ring to purchase. Today our rings are around the world! We love being able to create a one of a kind piece of jewelry. We believe in keeping our prices affordable so everyone has the opportunity to enjoy our craft.

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