The accent stones can enhance the brilliance of a solitaire diamond ring. One of the common examples of the use of this can be seen in a halo diamond ring. Now that you are clear with the diamond accent ring meaning, it is time to explore more about their use. In abstract, the purpose of using side stones on a metal band is to create a subtle yet noticeable difference to the look of a diamond ring. It should not necessarily overwhelm the look of the diamond but should accentuate its brilliance. The best diamond accent settings make the centerpiece gemstone standout. You can find diamond engagement rings with gemstones set around the sides so that it complements the centerpiece diamond. Having said that, you can select a diamond engagement ring with colorless diamonds at the center and around it too. For example, think of a three stone diamond ring setting that features a sparkly big diamond at the center and two smaller gemstones at the sides.