Choosing the right color for your diamond is a personal preference. It’s important to remember that you are generally searching for a diamond with little to no color.

Diamonds get their color when the crystals grow inside the Earth. Tiny traces of some elements like nitrogen can color the crystals. Also, the pressure involved in the diamond formation creates distortion in the crystal. It is also believed to contribute to their color.

The color evaluation of gem-quality diamonds originates from the absence of color. The Gemological Institute of America (GIA) uses a 12-letter alphabetical scale of D to Z.

Using this scale, the diamond on the lower end of the scale (D) will have the least amount of color. You can consider it a colorless stone. The diamond at the higher end of the scale (Z) has deeper tones. Yet, a diamond’s color can be more intense than the “Z” grading.

Then, it enters the color in the diamond and can play a significant role in its value. The value of a Fancy Colored Diamond can surpass that of colorless diamonds . This is especially valid when the intensity of the color is high and the color is rare.

If you thought that all diamonds were clear or white, think again. In fact, most diamonds actually have a yellowish tint of varying strength. The scale to determine the color of a diamond ranges from D to Z, with D to F being colorless and therefore the rarest and most valuable. As you go down the scale towards Z, the diamonds become progressively more tinted.

Diamonds also come in a range of ‘fancy colors’, including black, blue, pink, brown, and yellow, but these are graded and priced differently. know more about diamond color scale

Expert tip: D color diamonds are very rare, and you will pay accordingly. The human eye can only start to detect a tint from J onwards, so if you pick a diamond in the H or I range, it will still appear colorless but will be more affordable.


It is true – deciding on the perfect diamond to purchase can be a daunting task. Diamonds, behind the dazzle and sparkle, have unique properties that make them pop. It would follow that understanding a diamond’s properties is key to making the final decision to purchase.

That in mind, years of research into diamonds yielded the 4Cs, developed by the Gemological institute of America (GIA), , to aid us understand these properties and inform our purchasing decisions: Color, Clarity, Cut and Carat. While simple, plenty of available literature on the internet today fails to comprehensively cover the 4Cs with research finding bits of information scattered across different pages. A key aspect not often discussed under Color grading is the Colorless Diamond Scale juxtaposed against its influence on price.

This is our attempt to change that.

Let us understand Colorless diamonds and the colorless diamond scale.


diamond color scale

D grade is completely colorless

E and F are essentially colorless. The difference between D, E, and F is so slight that only experts can see it when they unmount the diamonds.

K, L, and M are less tinted. Diamonds under 1/2 carat appear colorless when mounted. Diamonds over 1/2 Carat may show a tint of color.

Grades N through Z have a light tint, and it is visible.

Diamonds with less color are more rare and valuable. Only about 5,000 of the polished diamonds produced each year weighing of carat 1/2 or more are colorless. Most of the diamonds sold are grades G to L. For fancy diamonds, the value goes up with the intensity of the color.

Fancy colors include bright yellow, pink, champagne, blue and green. Red, purple and orange diamonds, though found in nature, are very rare.

How the diamond is set can make a difference in color too. Color is more important in rings than earrings and pendants. This is because the diamond is usually larger in that jewelry.

Putting a colorless diamond in a yellow gold setting will reflect on the stone. This will make it have a more yellowish tint.

Colorless and near-colorless diamonds come alive in platinum or white gold setting.

A slight yellow-tinted diamond will appear whiter in a yellow gold setting. Keep in mind that color is only one of the Diamond 4Cs. So even when a stone has a visible tint, it can still be very lovely when mixed with good clarity and cut.


colorless small diamonds fall under the category of white Diamonds, meaning diamonds with no distinctive color. According to the GIA, colorless diamonds are the top tier grades of diamonds, with no noticeable hints of brown or yellow colors in their structures. They comprise the grades D-F on GIA’s color scale, our subject for this article.


There are different types of diamonds based on color. Distinctively colored diamonds such as the black, pink or yellow diamond and the white diamonds.

In order to distinguish white diamonds based on quality, the GIA developed the color scale, ranging from D-Z to classify different diamonds based on their color. The color scale allows gemologists to determine value by comparing diamonds against the base set of diamonds per color range.

Here comes the question: Why does the color scale start at D? The response is to allow a fresh beginning to diamond color grading. Before the GIA developed its scale, there were pre existing diamond scale systems such as ABC, or roman numbered systems. Only these systems were faulty, making it imperative that the GIA use a different system to classify diamonds. A new better and nuanced system.

In this case, letter D represents colorless diamonds and Z diamonds with hints of color noticeable to the untrained eye. The institute would then determine different color ranges to put together diamonds with almost similar properties, such as labelling range D-F as colorless, G-J as near colorless, K-M as having faint color, N-R as Having very light color and S-Z as having light color.


As mentioned, colorless diamonds form scale D-F on the diamond color scale. Diamonds graded as D are most colorless, with no apparent color traces even after inspection by a well qualified gemologist at 10 times magnification. Grades E and F have similar qualities, where there are no color traces even after inspection.


Noteworthy, colorless diamonds can only be graded by trained gemologists doing side by side comparisons of the diamonds as the untrained eye may fail to notice that hints of color observed are reflections from an external source or induced by an adjacent object’s color.

Following the sensitivity of the colorless diamond’s color, it is important to adorn them on objects made of Silver or platinum to keep its glare. Otherwise, golden objects would project their yellow, making a colorless grade D-F diamond appear to be K-M.

The colorless diamond scale is a standard of the highest quality of white diamonds due to their purity and uniqueness. It also comprises very rare diamonds as the diamond formation process makes most available on the market today have hints of hue in their structure.

As the most pure diamonds, colorless diamonds have tremendous demand with very little supply. Juxtaposing these realities provides insight on their expected price range.

Color manifests itself in a diamond as a pale yellow. This is why a diamond’s color grade depends on its lack of color. The less color a diamond has, the higher its color grade. After Cut, People consider color as the most important factor while selecting diamonds. This is because the human eye tends to detect a diamond’s sparkle first and color second.

– Color refers to a diamond’s lack of color, grading the whiteness of a diamond.

– A color grade of D is the highest possible, while Z is the lowest.

– Gemone Diamonds only sells diamonds with a color grade of K or higher.

A grade is given to a diamond to describe the subtle tones of color in a stone. D is colorless, the rarest and expensive color. As you go from D to Z on the normal color scale, it indicates increasing levels of yellow and/or brown tones. It takes trained eye under specialized lightning to distinguish between neighboring color grades. But most people can learn the difference between colors with a little practice. They can know the difference apart from several grades.


At Gemone Diamonds, you’ll find only the finest diamonds. One with color graded D-K. Diamonds graded K or better are colorless or near-colorless. And the one with color that is undetectable to the unaided eye.

I really wish now you got to know from this diamond education blog and you must have realized how important is diamond education. Our aim for our customers is that they must know Diamond Education before purchasing anything online or from your nearby store. So, That’s all from our Diamond Education Blog If you would like to know more about diamonds and any unsolved queries you would like to ask then you can mail us for sure.


Colorless diamonds are the most expensive diamonds in the market. As the demands for colorless diamonds cannot be met, price mechanisms are integral to managing distribution. Understand that while a diamond’s price takes into consideration the other Cs [cut, carat and clarity], colorless diamonds are still generally more costly.

The minimum price for a unit of a loose 1 carat D graded colorless diamond with good cut quality starts at approximately 3,000 United States Dollars. Of Course the price fluctuates as other features, such as its cut and carats, are adjusted to suit the buyers needs.

So when making the final decision to purchase a colorless diamond, it is key to understand their rarity and allure, and be prepared for their price range. Check here 1ct Diamond price range

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  1. Ashish sukhidya

    I’ve seen your engagement rings collection. No doubt all those rings are beautiful but majority of the rings are available in black color diamond on your website. don’t you sell big colorless diamond rings?

  2. Ashish sukhidya

    I’ve never seen such an informative post on colorless diamond. You have detaily explained colorless diamonds scale in this post. From color grade to pricing all the topics you have covered are helpful for me!
    Thank you.

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