How to Tell the Difference Between Diamonds and Moissanites

A common question that diamond aficionados ask is how to tell the difference between diamonds and moissanites. Although diamonds are the most common natural gemstone, they are also limited by artificial supply. However, if you are planning to wear a ring that is visible from far away, a moissanite may be an ideal choice. Because moissanites are created from silicon carbide, they disperse light differently and display different colors. A Forever One moissanite won’t look exactly like a diamond, so this factor is not an ideal way to determine the difference between these two gems.


The most noticeable difference between diamond vs moissanites is cost. A moissanite is 4 times cheaper than a diamond, and can look just as beautiful. Likewise, the higher the carat size of a moissanite, the lower its price. So, a 3 carat mined-diamond would cost over $25k, while a similar size moissanite would cost under $3k.

A diamond is considered a precious stone, so it should be inspected by a professional before purchase. A diamond has a high refraction index and a low refraction index. The lower refraction index of moissanite allows it to reflect multiple colors, while a moissanite can only emit a single color. A moissanite is about 15% lighter than a similar sized diamond, making it a less desirable choice for engagement rings. A diamond is a better choice for those who are looking for a unique piece of jewelry.

In addition to the color difference:

Moissanites are harder than diamonds and tend to be more brilliant. The main difference between lab grown diamonds and moissanite is that the moissanite has greater fire, and is more brilliant than the moissanite. A diamond, on the other hand, has less dispersion, and is therefore harder to cut and polish. It is possible to cut a moissanite in almost every diamond shape.

When comparing diamonds and moissanites:

The most important factor is preference. Some consumers prefer diamonds because of their prestige, while others prefer moissanites for their ethical and sustainability reasons. Other consumers have different criteria. Some choose a diamond based on aesthetics and others based on their environmental impact. These factors will influence which one you purchase. You will have to make a decision based on your own preferences, your budget, and your goals.

While there are many differences between diamonds and moissanites, the most important difference is the color. When compared with a diamond, a moissanite’s color is the same as that of a diamond’s. Nonetheless, a whiter diamond will look more beautiful. Despite its similarities, a diamond is rarer and more valuable, so you must look for its color and clarity.

Expensive gemstone:

In general, diamonds are the most expensive gemstone. Moissanite is cheaper, and you can buy it in various sizes to match your budget. In terms of size, moissanite is also more durable than moissanite. You can buy both of them according to your needs and budget. The main difference between a diamond and a moisture-resistant gem is that a moisture-resistant type is more durable.

Another major difference between a diamond and a moissanite is in the clarity of the stone. A diamond is known for its flawlessness and brilliance. Moissanite is, however, a synthetic stone and therefore, its clarity cannot be judged. A high-quality moissanite is more expensive than a moissanite, but it is still worth a lot compared to the latter.


A diamond’s clarity level is an important factor in determining whether the stone is genuine or a fake. A moissanite has more facets than a diamond, so it will appear more sparkly. The difference in the color of a diamond is not only a major difference between a moissanite and a diamond. Both stones are valuable, but you must be careful to choose a gemstone that is both beautiful and durable.

Last Remarks:

Moissanite is the most expensive gemstone, but it isn’t as rare as a diamond. A diamond is a rare gem, so moissanite is not as expensive as a diamond, but it is still much cheaper. Its color is a major factor in determining a diamond’s value, so you must be certain to purchase a ring that is certified as being real.

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