The Anatomy of a Diamond: Understanding the 4 Cs | National Jewelry - Promise Jewelry

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The Anatomy of a Diamond: Understanding the 4 Cs

  • 2 min read
When it comes to buying a diamond, understanding the 4 Cs is essential. The 4 Cs stand for Cut, Color, Clarity, and Carat Weight, and they are used to evaluate the quality of a diamond. Here is an in-depth look at each of the 4 Cs:

Cut: The cut of a diamond refers to how well the diamond has been cut and how it reflects light. A well-cut diamond will reflect light in a way that maximizes its brilliance, fire, and sparkle. A poorly cut diamond will not reflect light as well, making it appear dull and lifeless. The cut of a diamond is rated on a scale from Excellent to Poor.


Color: Diamonds are available in a range of colors, from colorless to light yellow or brown. The less color a diamond has, the more valuable it is. A diamond's color is rated on a scale from D (colorless) to Z (light yellow or brown). A diamond with a color rating of D is considered the most valuable.

Clarity: The clarity of a diamond refers to how many inclusions (internal flaws) or blemishes (external flaws) it has. The fewer inclusions or blemishes a diamond has, the more valuable it is. The clarity of a diamond is rated on a scale from Flawless to Included. A diamond with a clarity rating of Flawless has no inclusions or blemishes visible under 10x magnification.

Carat Weight: The carat weight of a diamond is a measure of how much it weighs. One carat is equal to 0.2 grams. The larger the diamond, the more valuable it is. However, a diamond's value is not solely based on its carat weight, but also on its cut, color, and clarity.

When choosing a diamond, it's important to consider all four of the 4 Cs. Each of these factors affects the overall quality and value of the diamond. At Promise Jewelry, we offer a range of high-quality diamonds in various cuts, colors, clarities, and carat weights to suit every budget and preference. Our knowledgeable staff can help you find the perfect diamond for your needs and provide you with the information you need to make an informed decision.