In this setting, three diamonds of similar of varying size will be set at the center of a ring ideally using a prong setting; you can also choose a bezel setting if you want to offer a vintage appeal to your sparkler. The whole setting will create an impact of a huge solitaire ring. Hence, 3 stone diamond engagement ring settings are the perfect option if you want to buy a sparkler that flaunts a huge gemstone, but at a comparatively affordable price. 3 stone diamond engagement ring settings are also ideal to highlight the main gemstone of your ring. For instance, consider a 22k yellow gold band that features a round brilliant cut diamond of medium size at its focal point. You can highlight this center diamond well by accenting it with colorful diamonds or other gemstones such as rubies, sapphires, emeralds, etc. This type of diamond ring settings is one of the best ways to draw the attention of a person directly to the main gemstone.