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What is VVS Moissanite? Read this Full Guide

Jul 02,2024 | Juyoyo

One should have a beautiful moissanite engagement ring in their life. As we all know, moissanite is quite similar to a diamond. They share the same clarity grading standards. Diamond has VVS grading, so what is VVS Moissanite? Is VVS Moissanite the same as VVS Diamond? Let's find the answer and learn more about VVS Moissanite.

vvs moissanite

Table of Content

What is VVS Moissanite?

Clarity is one of the 4Cs (Carat, Clarity, Color, and Cut) used to assess the quality and value of a diamond or other gemstone. Clarity has 6 grades from Flawless to Included. The VVS grade stands for Very, Very Slightly Included, which refers to tiny inclusions that are difficult for even an expert grader to see under 10x magnification.

So VVS Moissanite means that the Moissanite has small inclusions or blemishes that are difficult to see even under 10x magnification, making it an excellent choice for a perfect engagement ring.

What are the 4Cs of Moissanite?

The 4Cs are the most commonly used scale developed by the Gemological Institute of America (GIA) and stand for Carat, Clarity, Color, and Cut.


Carat weight is the measure of a gemstone's apparent size. One carat is equal to 200 milligrams. It should be noted that moissanite weighs considerably less than a diamond of the same size. However, this does not affect its qualities.


Clarity assesses the presence of internal or external inclusions or blemishes in a gemstone. The clarity grade indicates the degree of imperfection and how visible it is under magnification. The higher the clarity grade, the more valuable the moissanite engagement ring is considered to be. Here's a brief overview of the clarity grades that can be applied to a gemstone such as moissanite:

Flawless (FL): No inclusions or blemishes visible under 10x magnification.

Internally Flawless (IF): No inclusions visible under 10x magnification, only minor surface blemishes.

Very Very Slightly Included (VVS1 and VVS2): Inclusions are extremely difficult to see under 10x magnification.

Very Slightly Included (VS1 and VS2): Inclusions can be seen at 10x magnification, but are considered to be minor.

Slightly Included (SI1 and SI2): Inclusions are noticeable under 10x magnification and may be visible to the naked eye.

Included (I1, I2, and I3): Inclusions are visible at a magnification of 10x, even with the naked eye, and may affect the transparency and brilliance.


Color grade refers to the presence of any hue in a gemstone. The color grade of a gemstone is determined by its hue, tone, and saturation. Moissanite color grades can show a slight yellowish tinge under certain lighting conditions, with color grades ranging from D (colorless) to Z (tinted yellow). Details of moissanite color grades can be broken down as shown below:

Colorless (DEF): Represent the highest quality moissanite with no perceptible color.

Near-colorless (GHI): Slight traces of color, typically not noticeable to the eye.

Faint Color (J-K): A slight hint of color, but it's often not noticeable unless compared side-by-side with a colorless stone.

moissanite color grades

Colorless moissanite is more valuable than those with faint color. Choosing a higher color grade can result in a more diamond-like appearance.


The cut of moissanite refers to its shape and faceting as well as the quality of the craftsmanship. A well-cut moissanite will have a beautiful display of brilliance and fire.

If you want to buy a perfect moissanite engagement ring, you should refer to the 4cs of moissanite when choosing a moissanite. You can choose a higher moissanite clarity grade and color grade for a pure and clean appearance. You should also consider the carat weight and shape cut for brilliance and sparkle.

VVS Moissanite Vs. VVS Diamond

VVS Moissanite and VVS Diamond are both excellent choices for jewelry. Here is a detailed comparison of VVS Moissanite and VVS Diamond.

Composition: VVS Moissanite is composed of silicon carbide, while VVS Diamond is made up of pure carbon.

Clarity: VVS Moissanite contains very small inclusions, almost invisible under 10x magnification, while VVS Diamond contains very small inclusions, typically natural flaws.

Brilliance: Both moissanite and diamond can exhibit exceptional brilliance and sparkle. However, moissanite has a refractive index of 2.65, while diamond has a refractive index of 2.42, meaning that the fire of moissanite is higher than that of diamond.

Durability: Moissanite has a Mohs scale of 9.25-9.5 and diamond has a Mohs scale of 10. Both gemstones are hard enough for everyday wear.

Sustainability: Lab-created moissanite has a lower environmental impact, while mined diamonds have greater environmental and ethical concerns.

Benefits of Choosing VVS Moissanite

moissanite engagement ring

Affordability: VVS Moissanite is a more affordable alternative to diamonds. At a fraction of the cost, moissanite offers comparable levels of brilliance, fire, and clarity to high-quality diamonds.

High Clarity: VVS Moissanite has a high clarity rating, which means it has very few inclusions or blemishes that are difficult to see even under magnification.

Sparkle and Brilliance: VVS Moissanite is known for its exceptional brilliance and fire. This means that it reflects and refracts light extremely well.

Sustainability: Moissanite is lab-created, which avoids the ethical and environmental issues associated with diamond mining, making VVS Moissanite a more ethical and sustainable choice compared to diamonds.

Juyoyo Oval Cut Moissanite engagement ring


Hope this blog has given you a basic understanding of VVS Moissanite. If you are looking for an affordable, inexpensive, eco-friendly engagement ring, the VVS Moissanite Engagement Ring is an ideal choice! Shop at Juyoyo to explore the world of moissanite jewelry!

FAQs about VVS Moissanite

Is d-color moissanite good?

D-color moissanite is greatly valuable. D-grade is the highest moissanite color grade, which means colorless.

Will moissanite pass the diamond tester?

Yes, moissanite can pass the diamond test for measuring thermal conductivity with a regular diamond tester.

How to properly care for VVS Moissanite rings?

To ensure that your VVS moissanite rings continue to sparkle and shine, you should follow these 9 tips to care for VVS moissanite rings.


Also Read:

Moissanite vs Diamond: A Comprehensive Comparison

What is Moissanite?

6 Reasons You Should Choose A Moissanite Engagement Ring

How to Choose the Perfect Moissanite Engagement Ring