Elegant black diamonds and classic white diamonds contribute to the trendy, upscale look of this u-shaped eternity wedding band design. U shape settings developed from variants on the 4 prong setting, owing to the need for a setting less likely to snag on clothing or other objects and better engineered to enable more light to pass through the diamonds. This setting works by securely holding the diamonds into place slightly above the base of the U. Our eternity bands are available in 14 kt and 18kt white, yellow, and rose gold or exquisite .950 platinum. Choose from a wide range of carat weights in stock in most styles, in GH/I1, GH/SI, & FG/VS color/clarity.