The best cut for a diamond engagement ring varies greatly from person to person depending on their finger shape, lifestyle, personality, and many other factors. Hence, it can be quite overwhelming for you to choose a particular diamond ring shape that meets your needs. Moreover, there is a a wide range of options available, however this helpful guide should help pinpoint exactly what you need to know in order to make the right selection.. Below are two of the most trendy shapes of diamonds that you may want to incorporate into your engagement rings. Round Brilliant Cut Diamond A round brilliant cut diamond is the most popular diamond ring shape that you may consider to spruce up your special day. This type of gemstones offers the ultimate brilliance and fire as a result of their unique facet arrangement. Note that there are around 57 to 58 facets in this type of diamonds, and it will be a perfect option for couples who give priority to the sparkle of the ring. Princess Cut Diamond This is another option for a diamond, which offers a magnificent sparkle and fire. Just like a round brilliant cut diamond, a princess diamond also boasts 57 facets, but with squared off ends. The stylish cut and the unique bling exhibited by this gemstone is sure to make it the best cut of diamond for your engagement rings, and fits the needs of most couples.