Does Moissanite Scratch? – My Blog

Are you thinking about buying a moissanite ring but concerned about its durability? You’re not alone. One of the most commonly asked questions about moissanite is whether it scratches. The good news is, moissanite is an incredibly hard and durable gemstone that can withstand everyday wear and tear.

Understanding Moissanite

Moissanite has gained popularity as an ethical alternative to diamonds. It is a lab-created mineral made of silicon carbide and has a similar appearance to a diamond. Unlike other diamond alternatives, moissanite has a hardness rating of 9.25 on the Mohs scale, second only to diamonds. This means it is highly resistant to scratches and can maintain its sparkle and brilliance for years to come.

Moissanite Vs. Other Gemstones

When considering gemstones, hardness is a crucial factor in determining their ability to withstand daily wear and tear without getting scratched or damaged. Compared to other gemstones, moissanite ranks highly in terms of hardness. Let’s take a look at how it stacks up against diamonds, sapphires, and cubic zirconia.


Diamonds are the hardest gemstones, scoring a perfect 10 on the Mohs scale. They are incredibly durable and can resist scratches and damage from everyday wear. However, diamonds are not entirely scratch-proof and can still be chipped or damaged under extreme pressure.


Sapphires are known for their beautiful blue color and have a hardness ranking of 9 on the Mohs scale. While relatively hard and durable, sapphires are still prone to scratches and damage, especially if they have inclusions or fractures.

Cubic Zirconia

Cubic zirconia (CZ) is a synthetic gemstone often used as a diamond alternative. It is much softer than moissanite, ranking only 8-8.5 on the Mohs scale. CZ is more prone to scratches and damage from daily wear and tear.

Here’s a quick comparison of the relative hardness of moissanite, diamonds, sapphires, and cubic zirconia:

Hardness Comparison

As you can see, moissanite is a close second to diamonds in terms of hardness, making it an excellent choice for everyday wear. While sapphires are relatively hard, they are not as scratch-resistant as moissanite. Cubic zirconia, on the other hand, is much softer and more prone to damage.

Does Moissanite Scratch?

If you’re considering moissanite for your engagement ring or other jewelry, you might be wondering if it scratches easily. The good news is that moissanite is highly scratch-resistant, with a rating of 9.25 on the Mohs scale. To put that into perspective, diamond, the hardest mineral on earth, has a rating of 10.

While moissanite is not completely scratch-proof, it is highly unlikely to get scratched in normal wear and tear. However, it’s important to note that moissanite can still be damaged by materials such as abrasive cleaners or rough handling. It can also be chipped or cracked with enough force.

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So, while you don’t need to worry about everyday wear and tear, it’s still important to treat your moissanite jewelry with care and avoid exposing it to extreme conditions. With proper care, your moissanite jewelry can last a lifetime without showing signs of wear.

Durability and Longevity of Moissanite

Moissanite is a highly durable gemstone that can withstand wear and tear. It ranks second only to diamond in terms of hardness. This means it is more scratch-resistant than other popular gemstones like sapphires, rubies, and emeralds. Moissanite is also less likely to break, chip, or fracture.

Moissanite’s durability and longevity make it an excellent choice for engagement rings or other pieces of jewelry meant to be worn daily. It can withstand the rigors of everyday wear and still maintain its brilliance and allure. However, it’s important to exercise caution and take preventive measures to maintain its beauty. While moissanite offers excellent durability, it is not indestructible and can still get scratch marks or be chipped or broken under enough force.

In summary, moissanite is a durable and long-lasting gemstone that can withstand wear and tear. Its hardness and scratch-resistance make it an excellent choice for everyday wear. However, it’s still important to take care of your moissanite jewelry to ensure it stays looking its best for years to come.

Caring for Moissanite Jewelry

Moissanite is a beautiful and durable gemstone that can last a lifetime with proper care and maintenance. Here are some tips to help you care for your moissanite jewelry.


Regularly cleaning your moissanite jewelry will help maintain its brilliance and shine. Here’s a simple cleaning process:

  1. Fill a bowl with warm water and add a few drops of mild soap.
  2. Place your moissanite jewelry in the bowl and let it soak for a few minutes.
  3. Gently scrub your jewelry with a soft-bristled toothbrush, paying special attention to hard-to-reach areas.
  4. Rinse your jewelry thoroughly with warm water and dry it with a soft cloth.

Avoid using harsh chemicals or ammonia-based cleaners as they can damage your moissanite jewelry. Also, never use ultrasonic cleaners as they can cause your jewelry to fracture.


Protecting your moissanite jewelry from scratches and damage is essential for maintaining its beauty and value. Here are some tips to help you protect your jewelry:

  1. Store your moissanite jewelry in a soft pouch or jewelry box when you’re not wearing it to prevent scratches and other damage.
  2. Avoid wearing your moissanite jewelry when engaging in activities that could damage it, such as gardening or playing sports.
  3. Remove your moissanite jewelry before using any harsh chemicals or cleaning products.
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While moissanite is a durable gemstone, accidents can still happen. That’s why it’s important to consider insuring your moissanite jewelry. Most insurance policies cover accidental damage, loss, or theft of your jewelry. When choosing an insurance policy, read the fine print and understand what is covered. Also, get your moissanite jewelry appraised by a reputable jeweler to ensure it is properly valued.

By following these simple tips, you can help ensure that your moissanite jewelry stays beautiful and sparkling for years to come.

Physical Properties of Moissanite

Moissanite boasts remarkable physical properties that make it an attractive alternative to diamonds. Here are some of its key attributes:


With a rating of 9.25 on the Mohs scale of hardness, moissanite is one of the toughest gemstones. It is highly resistant to scratching and abrasion, allowing it to withstand everyday wear and tear without losing its shine or sparkle.


Moissanite is also highly resistant to pressure, making it capable of withstanding high levels of stress without cracking or breaking. This durability ensures it lasts for generations.

Heat Resistance

Extremely heat resistant, moissanite can withstand high temperatures without being damaged. This makes it an excellent choice for jewelry worn while cooking or baking.

Refractive Index

Moissanite has a high refractive index, meaning it has a greater ability to bend light than other gemstones. This gives it a unique sparkle and brilliance similar to that of a diamond.


Moissanite possesses a high level of fire, which refers to its ability to disperse light into its component colors. This results in a captivating rainbow-like effect highly sought after in gemstones.

Shine and Sparkle

Moissanite exhibits a high level of shine and sparkle, making it an attractive option for those craving the beauty and brilliance of a diamond.


Moissanite is relatively inclusion-free, meaning it is free from internal flaws that can affect the clarity and quality of other gemstones. This purity and clarity contribute to its desirability.

Overall, moissanite is an alternative to diamonds with many appealing physical properties. It offers durability, unique sparkle, and resistance to scratching and heat. Whether you seek everyday wear or a special occasion piece, moissanite is definitely worth considering.

Affordability of Moissanite

For those seeking a beautiful and affordable alternative to diamonds, moissanite is an excellent choice. Moissanite is a lab-created gemstone made of silicon carbide. It offers a similar appearance to a diamond but at a much lower cost. In fact, you can get a moissanite engagement ring that looks just like a diamond ring for a fraction of the price.

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Despite its affordability, moissanite does not compromise on quality. It sparkles and shines like a diamond, and its durability makes it suitable for everyday wear. In addition to affordability, moissanite is also an ethical and sustainable option. It is created in a lab using sustainable practices, unlike diamonds that often come from conflict zones and have a negative environmental impact.

Lastly, moissanite is a stone that can last for generations. Its durability allows it to withstand wear and tear, making it an ideal choice for engagement rings and other pieces of jewelry meant for long-term wear.

In summary, moissanite is an affordable, ethical, and durable alternative to diamonds. With proper care, your moissanite jewelry can last a lifetime. If you’re looking for a beautiful and budget-friendly option, moissanite might be the perfect choice for you.

Environmental Impact of Moissanite

Moissanite is considered an eco-friendly alternative to diamonds due to its conflict-free origin. Unlike diamonds, moissanite is created in a lab under controlled conditions, eliminating the need for mining and reducing its environmental impact. The production of moissanite also generates fewer greenhouse gas emissions compared to diamond mining.

Furthermore, moissanite has a longer lifespan than most other gemstones, meaning it doesn’t need to be replaced as often. This reduces the overall environmental impact. Additionally, moissanite requires fewer resources to produce compared to natural diamonds, making it a more sustainable option.

Overall, moissanite is an excellent alternative to diamonds for those who prioritize environmental consciousness. Its conflict-free origin and reduced environmental impact make it a sustainable choice.

Key Takeaways

Moissanite is a durable and scratch-resistant gemstone, but it is not completely impervious to scratches and damage. Here are some key takeaways to keep in mind when it comes to moissanite jewelry:

  • Moissanite ranks at around 9.25-9.5 on the Mohs scale of hardness, making it highly resistant to scratches.
  • While moissanite is scratch-resistant, it is not scratch-proof and can be damaged by abrasive cleaners or rough handling.
  • Proper care, including avoiding contact with harsh chemicals and storing your jewelry safely, is essential for maintaining the beauty of your moissanite jewelry.
  • If you notice scratches or damage, professional jewelers can repair or polish your moissanite jewelry.
  • Moissanite is an excellent alternative to diamond jewelry, offering similar brilliance and durability at a more affordable price point.
  • By taking proper care of your moissanite jewelry, you can ensure it remains beautiful and sparkling for years to come.