Moissanite is a diamond alternative that has gained popularity in recent years for its diamond-like appearance and lower price point. But is moissanite a diamond? The short answer is no.
Moissanite is a gemstone that is made of silicon carbide, while diamonds are made of carbon. While moissanite and diamonds may look similar to the naked eye, they have different physical and chemical properties. For example, moissanite is typically harder and more durable than diamonds, with a Mohs hardness rating of 9.5 compared to a diamond's rating of 10. Moissanite is also typically more refractive than diamonds, meaning it has more sparkle and fire.
However, it's important to note that not all moissanite is created equal. The quality of moissanite can vary, with some being more diamond-like in appearance than others. Additionally, some moissanite may be treated with coatings or other enhancements to improve its appearance.
Does Moissanite Pass a Diamond Tester?
One way to distinguish moissanite from diamonds is by using a diamond tester. A diamond tester is a device that uses electrical conductivity to determine whether a stone is a diamond or another type of gemstone.
While moissanite is not a diamond, it is possible for it to pass a diamond tester. This is because moissanite is a good conductor of electricity, similar to a diamond. However, there are other diamond testers that use thermal conductivity to differentiate between diamonds and moissanite. These testers work by measuring the amount of heat that is conducted by the stone, and diamonds typically conduct heat better than moissanite.
If you're considering purchasing moissanite and want to be certain that it is not a diamond, it is recommended to use a diamond tester that uses thermal conductivity. It is also important to note that some diamond testers may not be able to distinguish between moissanite and certain types of diamonds, such as synthetic diamonds or diamonds with certain treatments or coatings.

Tips for Cleaning Moissanite Jewelry
Moissanite is a durable gemstone that is resistant to scratching and chipping, but it can still accumulate dirt and grime over time. Here are some tips for cleaning moissanite jewelry:
Avoid using abrasive cleaners or harsh chemicals. These can damage the surface of the moissanite and reduce its shine.
Use a soft, lint-free cloth to gently wipe the moissanite. This can help remove any dirt or fingerprints.
If the moissanite is particularly dirty or greasy, you can use a mild soap and warm water to clean it. Be sure to rinse the moissanite thoroughly to remove any soap residue.
Avoid steam cleaning or ultrasonic cleaning, as these methods can damage the moissanite.
If you have moissanite Rings with diamonds or other gemstones, it is important to clean them separately to avoid scratching or damaging the stones.
Where to Buy Moissanite?
Moissanite is widely available at jewelry stores and online retailers. However, it's important to be cautious when purchasing moissanite, as some sellers may misrepresent the quality or authenticity of the gemstone.
One option for purchasing moissanite is Braverman Jewelry, a trusted and reputable jeweler that specializes in moissanite and other diamond alternatives. Braverman Jewelry offers a wide selection of moissanite jewelry, including engagement rings, wedding bands, and other fine jewelry. They also offer a lifetime warranty and free shipping on all orders.
Advantages of Moissanite
In addition to its diamond-like appearance and lower price point, there are several other advantages to choosing moissanite over a diamond.
Moissanite is more durable and resistant to damage. With a Mohs hardness rating of 9.5, moissanite is harder than many other gemstones and is less likely to chip or scratch. This makes it a good choice for everyday wear.
Moissanite is more ethically and sustainably produced. Many diamonds are mined in conflict areas or under questionable labor practices, while moissanite is laboratory-created using environmentally-friendly methods.
Moissanite has a higher refractive index, which means it has more sparkle and fire than diamonds. This can give moissanite a brighter and more eye-catching appearance.
Moissanite is hypoallergenic, making it a good option for those with sensitive skin or allergies to certain metals.
Disadvantages of Moissanite
While moissanite has many advantages, there are also a few potential drawbacks to consider.
Moissanite is not as rare as diamonds, which can affect its value. While moissanite may be less expensive than diamonds upfront, it may not hold its value as well over time.
Moissanite may not be as hard as diamonds, with a Mohs hardness rating of 9.5 compared to a diamond's rating of 10. This means that it is slightly more prone to damage.
Some people may prefer the traditional and symbolic value of a diamond, and may not be as interested in a diamond alternative.
Moissanite may not be as widely accepted or recognized as a traditional engagement ring gemstone, and may not have the same cultural significance as a diamond.
Moissanite vs. Diamond: Which is Right for You?
Ultimately, the decision between moissanite and a diamond will depend on your personal preferences and budget. If you're looking for a lower-priced alternative to diamonds that still has a diamond-like appearance and durability, moissanite may be a good choice. However, if you value the traditional and symbolic value of diamonds, or if you're concerned about resale value, a diamond may be a better option.
It's important to do your research and consider all of the factors before making a decision. Whether you choose moissanite or a diamond, be sure to purchase from a reputable jeweler to ensure the quality and authenticity of the gemstone.
