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The Ultimate Guide to Understanding Diamond Cut, Color, and Clarity

Choosing the perfect diamond can be a little bit confusing particularly if you are not a gemologist. However, the attractiveness and worth of a diamond are primarily determined by a few key factors: The diamond cut, color, and clarity. Capturing all these elements is important when you are selecting your diamond. This guide will help you understand these terms, explain why they’re important, and give information about the types of diamond cuts, colors, and clarity levels.

Knowledge is a powerful thing when it comes to diamonds. A.A. Rachminov, an esteemed company in the diamond universe with decades in the business, never ceases to underscore the importance of thoroughly understanding a diamond’s characteristics before purchasing one. Thanks to A.A. Rachminov’s knowledge and this guide’s contents, you will have enough information to make right decisions and select the best diamond.


The Importance of the Diamond Cut

The quality of cut means the quality of a diamond being formed and faceted from its rough state to the polished gem. The shape of the diamond has no great effect on the final appearance of the stone, be it a round, an oval or a pear shape; it is the cutting quality that determines the beauty of the stone. Cut directly affects brilliance and fire of a diamond

A well-cut diamond sparkles because the light reflects inside it from one facet to another, thus returning the light from the surface of the stone. In case of a cut which is bad even the best quality of clarity or color correction or carat weight cannot do any good to the diamond.The diamond will look dull and glassy. Thus, the cut is the most vital aspect in terms of the diamond's beauty and value.

Various diamond cuts give different results in brilliance and scintillation. The round brilliant cut is the best known and perhaps most favored of all diamond cuts; it comprises 58 facets that, together, reflect and refract light in such a manner as to create the most fire and sparkle. Princess, cushion, pear, and marquise make up other diamond cuts. Every cut of diamond has its own specific characteristic which affects how the diamond will look and sparkle.


Delving into Diamond Color

Diamond color is another important feature to consider when choosing a diamond. The scale of diamond’s color gradation goes from D (colorless) to Z (light yellow or brown). Mostly, the less color a diamond has, the more it is worth. The color of a diamond also influences its general look, with diamonds that are colorless looking more brilliant and sparkly.


The Diamond color grading is as follows:

  • D - Absolutely Colorless: The D color grade is the top one, which is associated with the purest, most transparent stone. They are very uncommon and therefore attract a higher price.
  • E-F - Colorless: Colored micro-traces are possible to find for an expert gemologist. An untrained eye will see these diamonds as colorless.
  • G-H - Nearly Colorless: Carry subtle tint which is not perceivable to the inexperienced eye. These diamonds represent a good cost to quality ration as the more expensive higher grades are still close to colorless but are more costly.
  • I-J - Nearly Colorless: These diamonds are faintly warm with a hint of color although one can only see the difference when comparing them side-by-side with diamonds of higher color grades.
  • K-Z - Noticeable Color: Diamonds of this grade have visible color to the unaided eye. The deeper you go down this end of the scale, the more yellow or brown the diamond looks. This type of diamond is cheaper and that can be attractive for people seeking a warmer diamond tone or a vintage style.

Understanding Diamond Clarity

Clarity of diamond is the condition of presence or absence of blemishes or inclusions; these are natural flaws present in diamonds. These blemishes may influence the value and general attractiveness of the diamond. The clarity of a diamond is rated using the Flawless (FL) through Included (I3) scale.

A diamond with a fewer number of inclusions and blemishes is usually more valuable and looks brighter. Yet, it is important to keep in mind that not all blemishes and inclusions are apparent to the unaided eye. There are instances when a diamond of lower clarity grade may seem to be impeccable to the untrained eye.

Inclusions in diamonds are diverse. Here are some common types:The expected outcomes are then presented.

  • Feathers: These are fractures within the diamond that often look like feathers. Their impact on the diamond's durability depends on their size, location, and orientation.
  • Clouds: These are clusters of pinpoints that can give the diamond a hazy appearanceץ
  • Cavities: They are bigger holes on the surface of the diamond. They may happen during the cutting or because of the diamond being damaged.
  • Internal Graining: These are the lines, curves or angles in the diamond that make the stone look wavy or striated. They are created while the diamond is growing.
Different inclusions can influence clarity grade, value, and general appearance in different ways.



Selecting the perfect diamond is an important decision that needs thoughtfulness and understanding of the diamond's attributes. From diamond cut, color, and clarity, you’ll know how to choose not only a beautiful diamond but also a valuable one.

Are you ready for an educated diamond purchase? Now, you are armed with diamond cut, color, and clarity and ready to select the perfect diamond. Act now, begin your quest to own a lovely and precious stone today. Keep in mind, diamond is not just a buy, a diamond is an investment into a timeless piece of beauty.Get started now!


Frequently Asked Questions

What are the factors that influence the general quality of a diamond?

The Four Cs are what determine the overall quality of a diamond: Cut, Color, Clarity, and Carat weight. They evaluate sparkle, hue, imperfections, and size, in that order.

What is the relationship between the quality of a diamond with price and value?

Higher-quality diamonds with better attributes in these areas sell at a higher price. On the other hand, defects or sub optimal characteristics can decrease the price of a diamond in the market.