Gold Core Band

Gold Type:

Product Details

Inspired by structural use of carbon fiber and modern design. Carbon fiber is strongest when it has two layers separated by a core. The core on this design is gold that peaks out from both sides of the band. Truly inspired by my trips to Europe and seeing hundreds of feats of ancient engineering. It's not enough to make something great, you have to make it beautiful too. This band represents the modern, space aged engineering and our innate human desire for beauty. 

  • 10mm wide
  • Comfort Fit Interior and Exterior
  • Hypoallergenic carbon fiber reduces metal allergic reactions
  • High gloss Finish
  • 14K gold, rose gold or white gold.

Production Lead Time

All CarbonFi rings are handmade, and crafted per order. We are currently averaging 4-6 weeks of production time for this ring. This timeline is an estimate only and can be advanced or delayed by a variety of factors, including but not limited to material delays or shortages, or labor availability.


Making sure your ring fits is a crucial part of the ring shopping process. All CarbonFi Rings are Sized in US sizes. If you are unsure of your ring size, select the "Unsure - Send Ring Sizer First" size option and we will send you a ring sizer before making your ring. We do not offer free size exchanges for custom rings. The Gold Core Band is NOT eligible for a free size exchange. If your ring isn't a perfect fit, contact us at, and we will be more than happy to find a solution for you.

Lifetime Warranty

We offer a lifetime warranty for this ring. Our rings are built to last a lifetime but we understand accidents can happen. If any problems arise with your ring, please do not hesitate to email us and we are more than happy to assist you.


Avoid Jewelry Polishing Chemicals, Acetone or nail polish remover. Mild soap and water is the ideal cleaning solution. Water is okay. 


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