Before purchasing a Moissanite diamond, it’s essential to have some knowledge about Moissanite and its evaluation criteria. While many people believe that a diamond’s size determines its quality, there are three other crucial factors to consider: clarity, color, and cut. In this blog post, we will focus on Moissanite diamond cuts and explore the grading system used for them in the USA.

The Importance of Diamond Cut

Diamond cut is one of the four Cs (Cut, Clarity, Color, and Carat Weight) used to assess the quality of a diamond. It directly influences a diamond’s brilliance and fire. Even if a diamond excels in the other three criteria, if its cut is subpar, it won’t exhibit the stunning sparkle and beauty it’s capable of. Skilled artisans can cut diamonds to ideal proportions, ensuring that all incoming light is reflected and refracted to create an impressive display of radiance.

Moissanite Diamond Cut Grades

Moissanite diamond cuts are graded on a scale that ranges from Excellent (EX) to Very Good (VG), Good (G), Fair (F), and Poor (P). The higher the cut grade, the more dazzling the diamond will appear. Not only does a higher cut grade like this enhance its visual appeal, but it also increases the craftsmanship value when set in jewelry.

To determine the quality of a diamond’s cut, it’s essential to examine whether the cutting is deep enough at the bottom. If the cut is too shallow, it may result in light leakage, preventing the diamond from showcasing its full brilliance. A professional diamond cut can elevate the beauty of the stone to new heights.

Moissanite Diamond Cut in the USA

Every Charles & Colvard Moissanite diamond undergoes meticulous cutting and handcrafting to maximize its brilliance. Precise calculations of cutting angles and proportions are essential to achieve the ideal refractive index for Moissanite. Only with careful cutting, symmetry, and polishing can a Moissanite diamond perfectly display its unique brilliance.

Moissanite diamond cuts in the USA are evaluated using a slightly different system than traditional diamonds. Standard round Moissanite gemstones are graded on a scale that includes five levels: Excellent , Very Good , Good, Fair, and Poor. This grading system provides consumers with a clear understanding of the quality of the Moissanite diamond they are considering.


When purchasing a wholesale Moissanite diamond from supplier, understanding the cut grade is crucial. A well-cut Moissanite can transform into a magnificent work of art, showcasing its unique brilliance and beauty. The grading system, which ranges from Excellent to Poor, allows consumers to make informed choices when selecting the perfect wholesale Moissanite jewellery.

Don’t underestimate the importance of cut when choosing your Moissanite diamond. It’s the cut that will determine how your Moissanite sparkles and shines, making it a truly remarkable gemstone. So, the next time you’re in the market for a Moissanite diamond, be sure to pay close attention to its cut grade to ensure you’re getting the best possible gem for your jewelry collection.