Moissanite vs Diamond | Ritani (2024)

Are you looking for an engagement ring? It's wise to browse all of your gemstone options before making a final decision. While diamonds are the most popular choice for engagement rings, some prefer the fire and brilliance of moissanite.

WHAT IS MOISSANITE?

Moissanite is adiamond simulant made of silicon carbide. A diamond simulant is a stone that has a similar appearance to a diamond but is not a real diamond. It is very difficult to tell apart a diamond & moissanite, making moissanite a common diamond alternative. It's one of the most common gemstones for engagement rings after diamonds.

Moissanite vs Diamond | Ritani (1)

Pinterest

Moissanite was originally discovered in a meteor crater in 1893 by scientist Henri Moissan. He mistakenly believed the crystals he found were diamonds. Naturally-occurring moissanite is extremely rare. Because of this, most of the moissanite on the market is lab-grown. It can take 2-3 months to create a single moissanite stone in a lab.

DOES MOISSANITE LOSE ITS SPARKLE?

Moissanite is a superior gemstone that will always stay bright and beautiful. Unlike other forms of diamond, moissanite never loses its sparkle or brilliance over time due to its hardness and refractive index that tests the best among all diamonds on the market!

Moissanites have an extremely hard surface with outstanding reflective properties, making them able to withstand heavy wear without losing their luster for years upon end, unlike less attractive simulants like cubic zirconia (CZ). This makes moissanite a great cheaper alternative for your engagement ring.

IS A FOREVER BRILLIANT MOISSANITE THE SAME AS A FOREVER ONE?

Have you been browsing around looking for information on what "Forever Brilliant Moissanite" is? That's Charles & Colvard's first attempt at a colorless gemstone. Because of the technical limitations when it was originally produced, it had slight hints of greenish-blue from within, which many found undesirable.

Forever Brilliant moissanite was discontinued once Forever One moissanite was created in 2015. Forever One moissanite is brighter and whiter, and is available colorless or near-colorless. Its clarity is equivalent to internally flawless - VS1 diamonds, and have an excellent cut.

CAN YOU TELL THE DIFFERENCE BETWEEN MOISSANITE AND DIAMOND?

See if you can tell which engagement ring has a moissanite center stone and which engagement ring has a diamond center stone.

Moissanite vs Diamond | Ritani (2)
Moissanite vs Diamond | Ritani (3)

The ring on the left is moissanite and the ring on the right is a diamond!

Most people cannot tell the difference between moissanite and diamonds. TheGIA has even statedthat moissanite is “much closer to diamond in overall appearance and heft than any previous diamond imitation.”

One way to tell apart moissanite from diamond is to examine the stone’s brilliance and fire. Moissanite has more fire and brilliance than diamond – it isn’t as noticeable in smaller stones, but in stones over 5mm, it’s much more noticeable. Moissanite is known for its “disco-ball” effect because rainbow light quickly flashes around the gem. However, looking at a stone’s fire and brilliance isn’t always a reliable way to differentiate the two because an expertly cut diamond will also have lots of fire and brilliance.

MOISSANITE VS DIAMOND

While moissanite has a very similar appearance to diamonds, they have many key differences. Moissanite weighs much less than diamonds – 15% lighter, to be exact. Because of this, moissanite is usually sold by length and width in millimeters rather than carat weight. A moissanite stone that is visually equivalent in size to a 1-carat diamond will not actually weigh 1 carat. Moissanite is also sold based on different standards than diamonds. Moissanite is sold based on size and color (colorless or near-colorless) while diamonds are priced based on their 4 Cs as well as many other factors.

Diamonds are slightly harder than moissanite. Moissanite ranks 9.25 on the Mohs scale, while diamonds rank 10 on the Mohs scale.

While diamonds are slightly harder, moissanite has more fire and brilliance. Moissanite has a refractive index of 2.65-2.69, while diamonds have a refractive index of 2.42. The refractive index is the stone’s ability to bend light. Moissanite’s fire is rated at 0.104, while the fire of a diamond is rated at 0.044, meaning moissanite will give off more rainbow flashes of light.

Moissanite is much less expensive than diamonds. Moissanite can be about $400 to $600 per carat while a one-carat diamond can be anywhere between $2,000 to $20,000.

module

OTHER AFFORDABLE DIAMOND ALTERNATIVES

Colored gemstones, such as sapphires, rubies, and emeralds make for a unique engagement ring and can cost less than diamond engagement rings.

Lab-grown diamonds, which are chemically, physically, and optically identical to earth-grown diamonds, are another affordable option. They can cost 30-50% less than natural diamonds and are growing in popularity for engagement rings. You can learn more about lab-grown diamonds here.

Cubic zirconia is another common diamond alternative and looks exactly like a diamond with a fraction of the price tag.

So, which is better: moissanite or diamond?

It’s all about preference! Choose whichever stone feels right for you. Some people find the “disco-ball” effect that moissanite creates to be too much for them, while some people love the fire and price point of moissanite. Others love the romantic, classic appeal of diamonds and prefer the added assurance of hardness.

Moissanite vs. Lab Diamonds: Key Differences

Composition: Moissanite is silicon carbide, while lab diamonds are pure carbon, both created in controlled lab environments.

Optical Properties: Moissanite has a higher refractive index, leading to more pronounced fire and brilliance. Lab diamonds share the same sparkle and subtlety as natural diamonds.

Hardness: Diamonds top the Mohs scale at 10; moissanite is close behind at 9.25, ensuring durability for both.

Price: Moissanite typically offers more affordability, whereas lab diamonds are a cost-effective alternative to natural diamonds.

Eco-Friendly: Both are considered more sustainable than mined diamonds, with lab diamonds emphasizing ethical sourcing.

Resale Value:Lab diamonds may retain higher resale value due to their identical nature to mined diamonds; moissanite's value is appreciated for its visual qualities rather than its resale potential.

If you prefer the price point of moissanite but still want a diamond, there are lots of “hacks” to make your diamond less expensive.Contact customer service at 1-888-9RITANI, and we can help you find a beautiful diamond within your price range.Financingis also available.

Does moissanite test as a real diamond?

There are diamond testers that rely on thermal conductivity and electrical conductivity. Because diamonds and moissanite conduct heat in a similar manner, it is possible for moissanite to read as a diamond on a diamond tester that relies on thermal conductivity. A diamond tester that tests stones on electrical conductivity shouldn’t confuse diamonds and moissanite because they conduct electricity differently.

RELATED: Do Lab-Created Diamonds Test As Real?

Is moissanite a precious stone?

Moissanite is not a precious stone. The only precious stones are diamonds, rubies, sapphires, and emeralds. There is no scientific reason why some stones are considered precious and others are semiprecious; it is just a categorization.

Does moissanite get cloudy?

Like diamonds, moissanite stones will not get cloudy over time.

Moissanite vs Diamond | Ritani (2024)

FAQs

Moissanite vs Diamond | Ritani? ›

Moissanite ranks 9.25 on the Mohs scale, while diamonds rank 10 on the Mohs scale. While diamonds are slightly harder, moissanite has more fire and brilliance. Moissanite has a refractive index of 2.65-2.69, while diamonds have a refractive index of 2.42.

Can anyone tell the difference between moissanite and diamond? ›

Diamond or moissanite? Only a trained eye can tell. Armed only with the naked eye, the best way to see the difference is to have a comparably sized diamond and to compare side-by-side. You'll notice that moissanite and diamonds have different brilliance.

Does fake moissanite pass diamond tester? ›

In summary, while moissanite is an appealing diamond alternative, it does not always pass diamond testers, particularly those that measure thermal conductivity. Moissanite may mimic the visual appearance of diamonds to some extent, but its unique properties cannot entirely replicate the authentic diamond experience.

Will a diamond tester test positive for moissanite? ›

For example, moissanite, a man made gem, may pass as a diamond on a standard tester pen. This is because moissanite also has very high thermal conductivity! Other diamond simulants, such as CZ, will not pass the tester. So, it's important to use multiple tests to confirm your stone!

What is the downside of moissanite? ›

Cons of Moissanite

Durability: Although moissanite is still a durable gemstone, it may be more prone to scratches and damage over time due to its lower hardness than diamonds. Color: Whereas diamonds have an almost colorless look that some people like, moissanite has a little yellow or greenish hue.

Can you tell moissanite from diamond by eye? ›

Can you tell the difference between a Moissanite and a diamond with the naked eye? No! Moissanite and diamond are indistinguishable from each other to the naked eye. We can create far better-quality moissanite than ever with the help of advancements in technology.

Do moissanite rings look fake? ›

The fire and brilliance of moissanite actually far outshines that of diamonds. Some people are worried about the glitter of their moissanite rings giving away that it is not a diamond, but it is definitely not overpowering to the point of looking fake, and we say sparkle as bright as you can!

Can someone tell my ring is moissanite? ›

To a trained professional, moissanite can usually be identified by its distinctive fire. However, this is not an exact science and some professional gemological equipment will be needed to truly tell the difference between a moissanite and diamond. This is where a diamond tester comes in.

Does moissanite get cloudy over time? ›

One of the most common questions we hear is, But does moissanite get cloudy? It's a concern that many have, especially when investing in a piece of jewelry that's meant to last a lifetime. Here's the answer: No, moissanite does not get cloudy over time due to its chemical and physical properties.

Why is my lab diamond testing as moissanite? ›

Lab-grown diamonds can sometimes be mistaken for moissanite on diamond testers due to the high-pressure high-temperature (HPHT) method used in their production.

Does moissanite glow under a blacklight? ›

To sum up, moissanite can indeed fluoresce under UV light, including black lights, and emit a blue or green glow. This property is not unique to moissanite, as a number of diamonds and other gemstones also exhibit fluorescence when exposed to ultraviolet radiation.

How does moissanite look next to diamonds? ›

In addition, moissanite has a higher dispersion than a diamond, too. So, in addition to your moissanite giving off more white sparkle, it will actually reflect more colored sparkle (“fire”), too. In fact, your moissanite will look like a firework next to a diamond.

Is moissanite pawnable? ›

Is moissanite pawnable in the Philippines? In the Philippines, moissanite can sometimes be pawned, although it depends on the pawnshop's policies and their expertise in identifying and valuing moissanite.

How much is 1 carat of moissanite worth? ›

1 Carat: Generally, one-carat moissanite ranges from $300 to $600, making it a highly affordable option compared to other precious stones. 2 Carats: For two-carat moissanite, you can expect to pay anywhere between $600 and $800, still promising remarkable savings.

Who should not wear moissanite? ›

People born under Pisces, Aquarius, Gemini, and Libra can wear moissanite as a beneficial zodiac gemstone. Who should not wear moissanite according to astrology? As per astrology, people who have Venus in its proper place in their horoscope should not wear moissanite gemstones.

Why do people buy diamonds instead of moissanite? ›

Gemstones are measured on the Mohs scale, which addresses a gem's hardness. Moissanites are at 9.25 on the Mohs scale, making them suitable for everyday wear. Diamonds, the hardest known naturally occurring mineral, are a 10 on the Mohs scale, making them the ideal option for engagement rings.

Can people tell if your ring is moissanite? ›

They might also employ a diamond tester, which can tell whether a stone is a moissanite or a diamond by measuring its electrical conductivity. Moreover, a jeweler could be able to recognize moissanite based on its double refraction, which, when magnified, might result in double lines or edges within the stone.

Is moissanite prettier than diamonds? ›

Moissanite is actually more brilliant than a diamond!

Brilliance, which refers to a stone's ability to reflect white light, is a good measure for how much a gemstone will 'sparkle'. Moissanite's brilliance is higher than diamond's due to its higher “refractive index” (Diamond's is 2.42, whereas Moissanite's is 2.65).

How to tell the difference between moissanite and lab grown diamond? ›

So for jewelry, gem scientists create it for us in a lab. Unlike Lab Diamond, Moissanite has a different chemical makeup. While Diamond is pure carbon, Moissanite is both silica and carbon. As a result, Moissanite sparkles differently (more!) and isn't quite as hard as diamond (but is still really hard).

How can you tell the difference between diamond and moissanite under light? ›

Fire is desired in a diamond, however what we primarily see when looking under a spotlight for example, is sparkling, white brilliance that is enhanced by just the right amount of fire. By contrast, moissanites exhibit an excessive amount of colored sparkles. Some people describe it as a 'disco-ball' like sparkle.

Top Articles
Latest Posts
Article information

Author: Merrill Bechtelar CPA

Last Updated:

Views: 5809

Rating: 5 / 5 (50 voted)

Reviews: 81% of readers found this page helpful

Author information

Name: Merrill Bechtelar CPA

Birthday: 1996-05-19

Address: Apt. 114 873 White Lodge, Libbyfurt, CA 93006

Phone: +5983010455207

Job: Legacy Representative

Hobby: Blacksmithing, Urban exploration, Sudoku, Slacklining, Creative writing, Community, Letterboxing

Introduction: My name is Merrill Bechtelar CPA, I am a clean, agreeable, glorious, magnificent, witty, enchanting, comfortable person who loves writing and wants to share my knowledge and understanding with you.