Our Double Knife Edge Ring is an exquisite take on the Knife Edge Ring. Featuring two sharp, edgy ridges running along the band, this design creates a bold and dimensional look that's sure to make a statement. Material: Gold Karat: 14K Stone: No Stone Ringband: band width 3.6 mm, heighest at 1.4 mm Certificates? No Can the piece be ingraved? Yes / with fee