How to Identify a Raw Diamond

I'm sure you have heard people say that a diamond is forever. That's because diamonds are such a valuable resource and difficult to identify. In this blog post, we will discuss how to identify raw diamonds never to get duped into buying fake jewelry!

How to Identify a Raw Diamond

What is a raw diamond?

A raw diamond is a piece of rock that has been mined from the earth. It hasn't undergone any processing, such as cutting or polishing yet. Raw diamonds can have many different shapes and colors.

The shape of an uncut diamond will vary depending on how it was originally found in the mine; for example, octahedrons are commonly found in kimberlite pipes, while rounded stones may be recovered from gravel deposits left by glaciers. This variation results because each type of deposit formed under the circumstances unique to its location and history! The most common shapes you're likely to find at a jewelry store include rounds (circles), princess (square) cuts, hearts, pears (pointed at one end), marquise (sliced like a pie), and cushions.

The most common colors are white, yellow, brown, or green: but there is nothing to stop someone from finding an orange diamond! The rarest diamonds in the world include red ones called pinks; these stones usually sell for millions of dollars per carat [source]. So if you're looking for an investment gemstone that will never go out of style, then this might be it!

How to identify a raw diamond

How to Identify a Raw Diamond, Raw Diamond

There are several ways to identify a raw diamond. One way is to use a magnifying glass, which will show the rough edges and inclusions that distinguish it from other pieces of rock. The most effective method for identifying diamonds, though, is using an instrument called x-ray fluorescence (XRF); this process involves shooting a beam at the stone and then measuring how much light comes back.

The quality of the cut determines how well a diamond reflects and refracts light, so if you want maximum brilliance out of your gemstone, make sure you go with one that has been expertly graded! You can also identify real diamonds by looking for their hallmark: there should be four letters inscribed on the girdle near the culet.

Diamonds are graded on the 4 C's

Diamonds are graded on a scale of one to ten for each quality. The four C's refer to a carat weight, cut grade, color and clarity.

How to Identify a Raw Diamond, Raw Diamond

Carats identify the size of the diamond: if you're buying loose stones, this will be your most important feature; it also determines how much you'll pay per stone! Likewise with cutting grades

Excellent cuts might have 50% more brilliance than an average cut. Color is evaluated according to your personal preference, but diamonds can come in shades from white as a result of natural chemical reactions during crystallization. These "fancy" colors include pink, yellow, or blue (though they're not always considered real). Clarity refers to any flaws that may exist within the raw diamond; the fewer flaws you find, the higher grade it will be.

The cut of the diamond affects its brilliance and sparkle. The cut also determines the weight of a diamond.

The final "C" is the carat weight, which refers to how heavy the stone is: if you're buying loose stones, then this will be your most important feature. It also determines how much you'll pay per stone!

White diamonds are graded on colorless and faint yellow; they are considered excellent because they have no hue or tint. Fancy-colored diamonds can come in shades from white as a result of natural chemical reactions during crystallization. These colors include pink, yellow, or blue (though they're not always considered real). Clarity refers to any flaws that may exist within the raw diamond. A flawlessly clear gemstone with high-quality color should receive an Excellent grade. If flaws are present, then it will be graded as Very Good, Good, or Fair.

Clarity refers to how many imperfections there are in the diamonds that can be seen under 10x magnification. There are six levels of clarity: Flawless, Internally Flawless, Very Slightly Included (VSI), VSII , Slightly Included (SII), and Not Effectively Included (NEI).

How to Identify a Raw Diamond, Raw Diamond

Flawlessness:

Flawlessness refers to the absence of any inclusions or blemishes. If a diamond is flawless under magnification, then it would be graded as FLAWLESS.

Internally flawless:

Internally flawless diamonds have no flaws that can be seen from the outside. This type of gemstone would grade as INTERNALLY FLAWLESS if there's an inclusion on the crown facet, which is only visible when looking at it through a 20x magnifying lens. Still, for all other parts, internally flawless stones will remain with a flawless grading.

Very slightly included (VSI):

As the name suggests, very slightly included diamonds (VSI diamonds) are diamonds containing just a few inclusions that are visible to the naked eye and under low magnification.

VSII:

It is also important to keep in mind that diamonds graded as VSII will have more visible flaws and have many small inclusions, which may not be noticeable unless a very close examination is done. They are graded based on their sight when they are examined for clarity.

How to Identify a Raw Diamond, Raw Diamond

Slightly Included (SII):

If the diamond has a slightly included (SII) quality, it has a possibility that it may have even greater flaws, such as chips or feathers, which can cause the diamond to lose its brilliance. It should be noted that stones that are not effectively used in a design often contain large imperfections that have a negative effect on the amount of light that can be reflected from them.

Not Effectively Included (NEI):

Generally speaking, diamonds that do not contain any effectively included material (NEI) are generally characterized by a large imperfection or inclusion that is readily visible even to the naked eye.

F&Q about Raw Diamond :

How to Identify a Raw Diamond, Raw Diamond

Q: What are the four Cs in grading a diamond?

A: The four C's refer to a carat weight, cut grade, color, and clarity.

Q: What is Carats? Identify the size of the diamond?

A: Yes! If you're buying loose stones, then this will be your most important feature. It also determines how much you'll pay per stone! Likewise, with cutting grades. Excellent cuts might have 50% more brilliance than an average cut. Color is evaluated according to your personal preference, but diamonds can come in shades from white due to natural chemical reactions during crystallization. These "fancy" colors include pink, yellow, or blue (though they're not always considered real). Clarity refers to any flaws that may exist within the raw diamond. A flawlessly clear gemstone with high-quality color should receive an Excellent grade. If flaws are present, then it will be graded as Very Good, Good, or Fair.

Q: What is a "fancy" color?

A: Fancy-colored diamonds can come in shades from white due to natural chemical reactions during crystallization. These colors include pink, yellow, or blue (though they're not always considered real). Colored stones that you might find on the market would range from light to dark tones and grades within those ranges.

Q: How do I identify what kind of raw stone I have according to its Cs?

A: The four C's refer to a carat weight, cut grade, color, and clarity. The carat weight, when buying loose stones, is the most important feature. It also determines how much you'll pay per stone! Likewise, with cutting grades. Excellent cuts might have 50% more brilliance than an average cut.

Q: What does clarity refer to?

A: Clarity refers to any flaws that may exist within the raw diamond. A flawlessly clear gemstone with high-quality color should receive an Excellent grade. If flaws are present, then it will be graded as Very Good, Good, or Fair.

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