Below are some of the best designs for your diamond engagement rings. Classic Bezel Diamond Rings Classic bezel settings are commonly used in diamond engagement rings. Here is, a decent-sized center diamond is mounted on the ring using a bezel setting. Additionally, a simple, as well as a thinner shank, is used to highlight the main gemstone. Semi-Bezel Diamond Rings In this type of setting, the main gemstone will be secured using a semi-bezel setting where the metal encases the diamond partially. This will reveal more surface area of the gemstone and make it shine better when compared to a full bezel setting. Solitaire Square Bezel Ring This is one of the modern designs for diamond engagement rings. Here, a solitaire diamond is secured using a square shaped bezel setting. Furthermore, the band of the ring is micro paved with melee diamonds in order to achieve more sparkle.