On the top of the list, we would be mentioning with the name of colored diamond engagement rings that is one of the most demanding gemstone in this category. This trend has been derived from the traditional concept of the diamonds. This gemstone has the 10 rating in terms of the hardness scale. It do comprise the refractive index that is featuring out to be 2.417. You can easily wear it as it would exhibit the natural color implement ion that is its main attraction. In the category of the colored diamonds you can look for so many of the more options as well such as bold canary yellow diamonds as well as sparkling pink diamonds, or the amazing black diamonds, and even sometimes with the stylish champagne colored diamonds. Choose this as one of the best engagement rings right now!