Our gold knife edge wedding ring is carefully manufactured with a rounded inside, which is traditionally called a comfort fit design. This unique fit allows the ring to sit on the wearer's finger comfortably and makes the ring suitable for long-term wear. This 6mm plain ladies wedding ring can be manufactured in 18 karat yellow gold, 18 karat rose gold, or 18 karat white gold. A ladies plain wedding band such as this is lovely and substantial enough to be worn by itself as a timeless statement piece.Product Information