A cushion cut diamond is a square cut diamond with rounded corners. The cut gives it a very square shape, with more edges than a traditional round cut. The cut gives it a very square shape, with more edges than a traditional round cut. This 14K white gold ring with a cushion cut diamond, a double halo, and a split shank is a beautiful choice for your engagement ring. The ring is set with a .71 carat diamond that is SI2 clarity and I color.
