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5 Σεπ 2024 · To provide shoppers with an understanding of each diamond’s clarity level, grading institutes like the Gemological Institute Of America (GIA) use diamond clarity charts to judge diamonds based on their appearance and give each stone a clarity grade within a given scale.
13 Αυγ 2015 · GIA diamond grading reports list a diamond’s clarity grade and also provide a clarity chart – known as the official GIA Diamond Clarity Scale – depicting the eleven clarity grades for natural diamond within the diamond clarity scale.
The clarity of a diamond is based on the size, location, visibility and number of inclusions or blemishes. Internal and surface reaching characteristics are called inclusions. External features are called blemishes. Precise clarity grading is the secret to accurately evaluating a diamond.
Learn what diamond clarity is and how it affects a diamond's quality and price. View charts, scales, and FAQs to evaluate which clarity grade is best for you.
Diamond clarity is a measure of the purity and rarity of the stone, graded by the visibility of these characteristics under 10-power magnification. Diamond cut is determined by how a diamond's facets interact with light and by symmetry, proportion and polish.
We'll introduce you to our diamond clarity chart, which contains information on clarity terminology and explains how professionals grade clarity. We'll also bring together all the Four Cs of gem grading — carat, color, cut, and clarity — and recommend combinations that work well.
As one of the 4Cs, clarity is an important part of determining the value of a diamond. Learn more about diamond clarity and how to navigate your options.
