Getting engaged is an exciting time, but finding the perfect engagement ring can be daunting. If you’re looking for a stunning ring on a budget, moissanite is emerging as a popular diamond alternative. But is moissanite really good for engagement rings?

In this comprehensive guide, we’ll examine the pros, cons, and things to consider when using moissanite for your engagement ring.

If you’re short on time, here’s a quick answer: Moissanite can make an excellent, affordable engagement ring stone. It has exceptional brilliance and durability like a diamond, but at a fraction of the price. Just be sure to buy high-quality moissanite and understand its differences from diamond.

What is Moissanite?

Moissanite is a lab-created gemstone that has been growing in popularity as an alternative to traditional diamonds for engagement rings. It is composed of silicon carbide and was first discovered in a meteor crater by a French scientist named Henri Moissan in 1893.

Moissanite has gained a reputation for its brilliance, durability, and affordability, making it an attractive option for those seeking a beautiful and cost-effective engagement ring.

A lab-created gemstone

Unlike diamonds, which are formed deep within the Earth’s crust over millions of years, moissanite is created in a laboratory setting. This allows for greater control over its quality, color, and size.

Lab-created moissanite is chemically and optically identical to naturally occurring moissanite, but it is more readily available and typically less expensive.

Discovered in a meteor crater

Moissanite gets its name from Henri Moissan, the scientist who first discovered it in the late 19th century. While studying meteorites that had fallen to Earth, Moissan noticed shimmering crystals that he initially thought were diamonds.

However, further analysis revealed that these crystals were actually a new mineral, which was later named moissanite in his honor. The rarity and unique origins of moissanite add to its allure and make it a fascinating choice for an engagement ring.

Has similarities to diamond

One of the reasons why moissanite has gained popularity as an alternative to diamonds is its remarkable similarity to the precious gemstone. In fact, moissanite has a higher refractive index than diamonds, giving it even more brilliance and sparkle.

Additionally, moissanite is nearly as hard as diamonds on the Mohs scale of mineral hardness, making it a durable and long-lasting choice for everyday wear. Its similarity to diamonds, combined with its affordability, makes moissanite an excellent option for those who want a stunning engagement ring without the hefty price tag.

Pros of Moissanite Engagement Rings

Stunning brilliance and fire

One of the biggest advantages of moissanite engagement rings is their stunning brilliance and fire. Moissanite is a gemstone that exhibits a similar level of brilliance and sparkle as diamonds. In fact, moissanite has a higher refractive index than diamonds, meaning it reflects light with even greater intensity.

This gives moissanite engagement rings a dazzling and eye-catching appearance, making them a great choice for those who want a ring that truly stands out.

Much more affordable than diamond

Another major benefit of choosing a moissanite engagement ring is its affordability. While diamonds are known for their high price tags, moissanite offers a much more budget-friendly option. In fact, moissanite engagement rings can cost up to 90% less than their diamond counterparts of the same size and quality.

This means that couples can get a stunning and impressive ring without breaking the bank.

Excellent durability

Moissanite is an incredibly durable gemstone, making it an ideal choice for an engagement ring that will withstand everyday wear and tear. With a hardness rating of 9.25 on the Mohs scale, moissanite is second only to diamonds in terms of hardness.

This means that it is highly resistant to scratching and chipping, ensuring that your moissanite engagement ring will continue to shine for years to come.

Ethically sourced option

For those who are concerned about the ethical implications of diamond mining, moissanite provides a great alternative. Moissanite is created in a lab using advanced technology, which eliminates the need for mining.

This makes moissanite a more environmentally friendly and ethically sourced option for an engagement ring.

Can get a larger stone for your budget

One of the most exciting aspects of choosing a moissanite engagement ring is the ability to get a larger stone for your budget. Due to its more affordable price point, couples can opt for a larger moissanite stone without sacrificing quality.

This means that you can have a truly show-stopping ring that will leave everyone in awe.

Cons of Moissanite Engagement Rings

Not as rare or valuable as diamond

While moissanite is a beautiful gemstone in its own right, it is not as rare or valuable as a diamond. Diamonds have long been associated with status, luxury, and eternal love. They are formed deep within the Earth over billions of years, making them incredibly rare.

On the other hand, moissanite is created in a lab and can be produced in larger quantities, which affects its value. If rarity and value are important factors for you or your partner, a moissanite engagement ring may not be the best choice.

May not hold resale value

When it comes to the resale value of moissanite engagement rings, it may not be as favorable as diamonds. Diamonds have a long-standing reputation for being a sound investment, and their value tends to hold or even appreciate over time. However, the same cannot be said for moissanite.

Due to its lower market demand and perceived lesser value, selling a moissanite engagement ring may not yield a significant return on investment.

Can appear cloudy without proper cut

One potential drawback of moissanite engagement rings is that they can appear cloudy if not properly cut. Moissanite has a higher refractive index than diamonds, which means it can disperse light differently.

This can result in a cloudy or hazy appearance, particularly in larger stones or lower-quality cuts. It is important to choose a moissanite stone with an excellent cut to maximize its brilliance and minimize any potential cloudiness.

Color grading differs from diamond

Another consideration is that the color grading scale for moissanite is different from diamonds. While diamonds are graded on a color scale from D (colorless) to Z (light yellow or brown), moissanite is graded on a different scale.

This means that a moissanite stone may have a different color appearance compared to a diamond of the same grade. If color consistency is important to you, it is essential to understand and consider the color grading system specific to moissanite.

May not be seen as traditional by some

Tradition and cultural expectations play a significant role in engagement ring choices. While moissanite engagement rings are gaining popularity, they may still be seen as non-traditional by some individuals or communities.

If adhering to traditional norms or societal expectations is important to you, it is worth considering whether a moissanite engagement ring aligns with those values.

Moissanite vs. Diamond

When it comes to choosing an engagement ring, one of the most important decisions is selecting the right stone. While diamonds have long been the traditional choice, moissanite has gained popularity in recent years.

Let’s compare moissanite and diamond in terms of hardness and durability, brilliance and fire, color grading, rarity and value, and price to help you make an informed decision.

Hardness and durability

Both moissanite and diamond are known for their durability, but diamond is the hardest mineral on Earth, scoring a perfect 10 on the Mohs scale of hardness. Moissanite, on the other hand, is a close second with a hardness rating of 9.25.

This means that diamonds are slightly more resistant to scratches and chips compared to moissanite. However, both stones are suitable for everyday wear and will maintain their brilliance over time.

Brilliance and fire

When it comes to brilliance and fire, moissanite is known to have a higher refractive index than diamonds. This means that moissanite reflects more light and sparkles more intensely, creating a dazzling display of colors.

Diamonds, on the other hand, have a classic sparkle that is highly sought after. Ultimately, it comes down to personal preference and the type of brilliance you are looking for in an engagement ring.

Color grading

Unlike diamonds, which are graded on a color scale from D (colorless) to Z (light yellow or brown), moissanite is typically near colorless. This means that moissanite stones generally have a clearer appearance and do not show any noticeable yellow or brown tones.

However, some people prefer the subtle warmth that a slightly tinted diamond can offer. It all depends on your personal taste and the aesthetic you desire for your engagement ring.

Rarity and value

Diamonds are known for their rarity, which contributes to their high value. Natural diamonds are formed deep within the Earth’s crust over billions of years, making them a limited resource. On the other hand, moissanite is a lab-created gemstone, which means it can be produced in larger quantities.

This makes moissanite more affordable compared to diamonds of similar size and quality. However, it’s important to note that rarity does not necessarily equate to beauty or desirability.

Price comparison

When it comes to price, moissanite is significantly more affordable than diamonds. On average, a one-carat diamond can cost several thousand dollars, while a one-carat moissanite can be purchased for a fraction of that price.

This price difference allows couples to invest in a larger moissanite stone or allocate their budget towards other aspects of their engagement or wedding. However, it’s important to prioritize the quality and cut of the stone over size alone, as these factors contribute to the overall beauty of the ring.

How to Choose a Quality Moissanite Ring

Shop from reputable jewelers

When it comes to purchasing a moissanite engagement ring, it is crucial to shop from reputable jewelers. Look for well-established stores that specialize in moissanite jewelry. These jewelers have a reputation to uphold and are more likely to provide high-quality products.

Additionally, they often have a wide selection of styles and designs to choose from, allowing you to find the perfect ring for your loved one.

One reputable jeweler to consider is Brilliant Earth (, known for their ethically sourced and environmentally friendly moissanite rings.

Look for precision cuts

The cut of a moissanite stone greatly affects its brilliance and overall appearance. Look for precision cuts that maximize the stone’s ability to reflect light. The most popular cut for moissanite is the round brilliant, which features 58 facets that enhance its sparkle.

However, other cuts such as cushion, princess, and emerald can also be stunning choices. Consider your partner’s style and preferences when choosing the cut of the moissanite stone.

Pay attention to color grade

Moissanite is available in a range of colors, from colorless to near-colorless. The color grade of a moissanite stone is determined by the presence of yellow or gray undertones. For a more diamond-like appearance, opt for a colorless or near-colorless moissanite.

Keep in mind that colorless moissanite tends to be more expensive, but it offers a higher level of clarity and brilliance.

Understand certificate specifics

When purchasing a moissanite engagement ring, it is important to understand the specifics of the stone’s certificate. Look for a moissanite with a reputable certification, such as the Gemological Institute of America (GIA) or the International Gemological Institute (IGI).

These certificates provide detailed information about the stone’s quality, including its carat weight, cut, color, and clarity. Familiarize yourself with these details to ensure you are getting a high-quality moissanite.

Consider custom ring design

One of the advantages of moissanite is that it can be easily customized to create a unique and personalized engagement ring. Consider working with a jeweler who offers custom ring design services. This allows you to choose the perfect setting, metal type, and additional gemstones to complement the moissanite stone.

A custom-designed moissanite ring is not only a symbol of your love but also a one-of-a-kind piece of jewelry that your partner will cherish for a lifetime.

Caring for Your Moissanite Ring

Moissanite is a popular alternative to diamonds for engagement rings due to its brilliance, durability, and affordability. While moissanite is known for its strength, it still requires proper care to ensure its longevity and beauty. Here are some important tips for caring for your moissanite ring:

Use caution with household chemicals

Moissanite is resistant to most chemicals, but it is still important to exercise caution when using household cleaning products. Harsh chemicals, such as bleach or ammonia, can damage the metal setting or the stone itself.

It is best to remove your ring when cleaning or using chemicals and to avoid contact with any potentially harmful substances.

Avoid excessive heat

While moissanite is highly heat resistant, extreme temperatures can still cause damage. Avoid exposing your ring to excessive heat, such as leaving it near open flames or placing it on a hot surface. Additionally, be mindful of the temperature when wearing your ring, as sudden changes in temperature can also affect its durability.

Clean regularly with soap and water

To keep your moissanite ring looking its best, clean it regularly with mild soap and warm water. Gently scrub the ring using a soft toothbrush or cloth to remove any dirt or oils that may have accumulated. Rinse thoroughly and pat dry with a clean, lint-free cloth.

Avoid using harsh chemicals or abrasive materials, as they can scratch or dull the surface of the stone.

Take care when storing and traveling

When not wearing your moissanite ring, it is important to properly store it to prevent any damage or loss. Store your ring in a soft pouch or jewelry box to protect it from scratches or other potential hazards.

When traveling, consider using a travel case specifically designed for jewelry to keep your ring secure and protected.

Have prongs checked annually

Over time, the prongs that hold the moissanite stone in place can become loose or worn. It is recommended to have your ring inspected by a professional jeweler at least once a year to ensure the prongs are secure and in good condition.

This will help prevent any potential loss or damage to your precious stone.

By following these simple care tips, you can keep your moissanite engagement ring looking stunning for years to come. Remember, proper care and maintenance are key to preserving the beauty and brilliance of any piece of jewelry.


Moissanite can make a stunning, affordable alternative to diamond for an engagement ring. With its brilliance, hardness, and ethically sourced origins, moissanite has distinct advantages over diamond. However, moissanite is still a lower-cost substitute that may not carry the same sentimental value or financial investment.

If chosen well, cared for properly, and set with reasonable expectations, moissanite can be a gorgeous, unique choice for your engagement that doesn’t break the bank.

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