The 4Cs describe the individual qualities of a diamond, and the value of an individual diamond is based on these qualities. The same relationship between rarity and value exists for clarity, cut, and carat weight.
Value and rarity are related: In this case a colorless diamond is more rare and more valuable than one with a slight yellow color. So a colorless diamond rates higher on the color grading scale than a diamond that is light yellow. Colorless diamonds are scarce-most diamonds have tints of yellow or brown. The value of a finished diamond is based on this combination.Ī diamond’s value is often affected by the rarity of one or more of the 4Cs. When used together, they describe the quality of a finished diamond. Applied Jewelry Professional ™ Online Diplomaĭiamonds can be fashioned into a variety of shapes and still be beautiful.
