Color Diamonds come in many colors, though the majority of people prefer colors in the range of white. According to the recognized color standards, the Color D is the whitest.
Colors then proceed through the alphabet to the letter Z, which is a yellowish diamond.
The whiter the diamond the more brilliance is passed through the stone. Since color is the most obvious of the 4 C's to observe, it is therefore easy to conclude that color is the most important component in choosing your diamond. . The clarity of the diamond refers to the amount of inclusion or flaws that are seen in the diamond by a trained gemologist with a 10x power loupe or microscope. Inclusions are unique to each diamond. It is the rare diamond that does not have flaws and those diamonds are usually very expensive.