How is Moissanite Color Clarity Graded?

Oct 21, 2022

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For every man who confesses and proposes, he wants to buy a moissanite ring with high cost performance. When he mentioned diamond rings, he had to say the internationally recognized 4c standard. The color and purity of moissanite are an important indicator for evaluating moissanite. Let's take a look at how moissanite color clarity grades are divided.


The international jewelry industry has a very strict grading of moissanite color grades, so the color of moissanite is very important for the quality of moissanite.

has always had a very important impact. In colorless moissanite, the more transparent and colorless, the more light can penetrate.

After refraction and dispersion, it becomes more colorful, so the whiter moissanite is, the more precious it is. According to the grading scale proposed by gia,

The color ranges from white to yellow, with a total of 32 levels, represented by the English letters from D to Z.


Moissanite clarity grades:

Clarity Grade 1

FL means that the moissanite is clean under a 10 times gem magnifying glass, that is, there are no inclusions inside and outside the gem.

Clarity Grade 2

IF means that under a 10x gemstone magnifying glass, there is no flaw inside the moissanite, but there may be a little flaw on the outside, which can be removed by re-polishing.

Clarity Grade 3

WS refers to looking at moissanite under a 10x gem magnifying glass, and there are very small flaws on the pavilion or appearance. The difference between WVS1 and WS2 is that the latter has very tiny cotton-like spots and small stubble.

Clarity Grade 4

VS refers to very tiny flaws that can be seen in Moissanite under a 10x gem magnifying glass. The difference between VS 1 and VS2 is that the latter may have tiny cottony spots or small stubble.

Clarity Grade 5

SI refers to the fact that it is easy to see flaws in moissanite under a 10x gem magnifying glass, but it is invisible to the naked eye.

Clarity Grade 6

P1, P2, and P3 refer to small flaws that are easy to see when viewing moissanite under a 10x gem magnifying glass, which can just be seen by the naked eye

It is easy to see with the naked eye, and there are obvious cleavage and cracks in some cases.


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