Let's be clear! Clarity is a measure of the number of inclusions (or tiny imperfections) that occur inside or on the surface of all but the rarest diamonds. Whether you're ready to splurge or just ...

Diamond clarity refers to the absence of these inclusions and blemishes. Diamonds without these birthmarks are rare, and rarity affects a diamond’s value. Using the GIA International Diamond Grading ...

which established the use of four important factors to describe and classify diamonds: Clarity, Color, Cut, and Carat Weight. These are known as the 4Cs. When used together, they describe the quality ...