Inspired by clean lines and smooth metal surfaces, these minimalist designs are sculpted with engineered precision.Forged carbon is a lightweight yet strong composite originally used in aeronautics and sports cars. For jewelry, David Yurman pioneered a technique which fuses the modern material and precious metal into innovative, graphic designs.18-karat white goldForged carbonRing, 8mmThis item can be engraved. Please contact customer care for more information.