David Yurman Forged Carbon Band Ring in 18K Gold, 6mm – R25022M88BFG

David Yurman’s Forged Carbon Collection features an innovative material used in sports cars, golf clubs and speedboats. Carbon nanotubes and resin are compressed under heat and pressure, creating a state-of-the-art composite that’s 3.5 times stronger than steel—but 65% lighter.