What is the primary purpose of clarity grading in diamonds?

The primary purpose of clarity grading in diamonds is to identify the purity and quality of the stone. Clarity refers to the presence of internal and external characteristics, known as inclusions and blemishes, which can affect the visual appeal and overall quality of the diamond. When diamonds are graded, the clarity assessment helps determine how clean the diamond is, which can influence its desirability.

In the context of clarity, the grading scale ranges from 'Flawless' to 'Included,' indicating a spectrum of clarity levels. A diamond with higher clarity is generally more desirable because it has fewer visible inclusions and blemishes, which often enhances the stone's brilliance and sparkle. Therefore, clarity grading is crucial for understanding a diamond's characteristics and overall quality, which plays a significant role in its value.