Diamonds Cut Color Clarity Charts. Diamond cut clarity color and carat are the 4 c's which affect the quality of a diamond, the level of fire and brilliance a diamond displays plus a diamond's durability and value. Grades are based on the amount of yellow that is visible when viewed facedown through the pavilion on a white diamond color card using daylight equivalent fluorescent light.
Diamond clarity is a quality of diamonds relating to the existence and visual appearance of internal characteristics of a diamond called inclusions, and surface defects called blemishes. Internally flawless very very slightly included very slightly included. Cut, color, clarity, carat are known as the 4 c’s of diamond grading cut in the cut, color, clarity, carat equation, the cut of a diamond refers to everything man has done in the process of converting it from a piece of rough, natural diamond material into a finished gemstone capable of the beautiful brightness and sparkle which makes diamonds the most popular of all.