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

Experience the Difference of Core Carbon Rings




June 20, 2020

Beautiful ring. Extremely lightweight. Seems to be very durable and well-made.

Uni carbon blue ring


july 9, 2020

Amazing customer service. Very friendly and pleasant to work with. I was skeptical about purchasing a ring off a website but this ring is awesome and high quality. Very glad I made the choice to buy from CoreCarbonRings.

multi sparkle glow ring


june 22, 2020

It’s exactly what I was expecting, fits perfectly, and looks really cool when it glows. Shipping was timely.

Carbon glow marble review


June 29, 2020

I got it for my boyfriend as a graduation present, and he absolutely loves this ring! It fits to size, and the glow-in-the-dark aspect of the ring is just so cool. Totally worth it and highly recommend!! 😀

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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