Diamond Clarity
Diamonds are graded for clarity using 10x magnification by a profession. The number of inclusions, the number of blemish, their location determine how the diamond is graded. The grade is divided into 5 Diamond Clarity Designations. They are the following:
Diamonds with no or few flaws are more highly valued than those with more inclusion. Not all flaws are visual to the naked eyes. Some are only visual under a high magnification.