Understanding Diamond Clarity: A Complete Guide
When it comes to purchasing a diamond, one of the most crucial factors influencing its price and appeal is diamond clarity. Many buyers may not fully grasp what this term entails, but understanding diamond clarity is vital for making an informed buying decision. In this comprehensive guide, we will explore the nuances of diamond clarity, the grading system involved, and how it impacts diamond pricing.
What is Diamond Clarity?
Diamond clarity refers to the absence of inclusions and blemishes in a diamond. Inclusions are internal flaws—such as air bubbles or crystals—while blemishes are external defects, like scratches or nicks. The clearer the diamond, the more valuable it is perceived to be, as clear diamonds allow light to pass through unobstructed, creating that sought-after brilliance.
Clarity Grading Scale
Diamonds are graded on a clarity scale developed by the Gemological Institute of America (GIA), which is recognized globally for its fairness and accuracy. The GIA’s scale includes the following categories:
- Flawless (FL): No inclusions or blemishes visible under 10x magnification.
- Internally Flawless (IF): No inclusions visible under 10x magnification, though there may be surface blemishes.
- Very Very Slightly Included (VVS1 and VVS2): Inclusions that are very difficult to detect, even for an experienced grader.
- Very Slightly Included (VS1 and VS2): Inclusions that are visible with some difficulty under 10x magnification.
- Slightly Included (SI1 and SI2): Inclusions that are noticeable to an experienced grader under 10x magnification, and may also be visible to the naked eye in some cases.
- Included (I1, I2, and I3): Inclusions
