This 14-karat white gold setting holds one .12-ct. round faceted stone. A low-base setting holds the gemstone close to the surface of the design, presenting a unified look for the overall design. A classic choice, the 4-prong setting supports the gemstone on four sides. Use peg settings in ring shanks with a hole; they allow you to be more accurate, clean and quick when positioning the setting on the shank. If desired, clip the peg to use the setting with other ring shanks or components.