Comparing Moissanite vs. Diamond Side by Side

If you’re considering buying a new ring, you might want to compare moissanite with a diamond. The two gems are similar in size and color, but they differ in their clarity, referring to the number of imperfections within the stone. While diamonds have no visible flaws, moissanite is nearly flawless. T, and this and that you can more easily select the center gem without worrying about imperfections.

While both stones have a yellow or white tint, the differences are not in their color. Diamonds grade from D to Z, where D is the most colorless and moves towards Z with a yellowish tint. Moissanite is nearly colorless, although some stones are yellow or green-green. The classic moissanite is still available at many jewelers. Whether you’re interested in the sparkle or the color, both options are a great choice.

The moissanite mania has firmly established itself in the engagement ring market. Customers have been lining up for months to get their hands on one of our custom engagement ring designs with a moissanite center rather than a standard diamond center in the last year or so. Moissanites are an excellent alternative to diamonds because they are white jewels with a lot of bling and are available in various sizes and forms. We like that moissanite allows our clients to choose more sophisticated custom setting designs and center jewels that are larger than typical without breaking the bank. We’ll go over some of the key differences between moissanite and diamonds so you can make a better-informed decision.

What Exactly is Moissanite?

On Earth, moissanite deposits are scarce, and it’s a precious gemstone that comes from outer space. Dr. Henri Moissan, a Nobel Laureate, first discovered this bright stone in 1893 among the ruins of an ancient meteor crater in Arizona.

This excellent diamond-like stone’s brilliance, fire, luster, and hardness were exceptional. However, because natural moissanite is so rare, it’s impossible to collect enough to make a single piece of jewelry. Even searching natural moissanite stone reserves in Wyoming and Russia yielded insufficient material for a pair of earrings.

However, when exploring what moissanite is, scientists were able to make a moissanite stone in a laboratory with the help of an artisan. Years of research, testing, and mistakes eventually led to creating a moissanite diamond from a single crystal of silicon carbide. This opulent gemstone is now available to people looking for a diamond substitute that is conflict-free and environmentally sustainable.

Some people think moissanite is a “fake diamond.” While there are some parallels, there are also some significant variances.

MRENITE 1ct 10K 14K 18K Solitaire Oval Cut Moissanite Engagement Ring for Women D Color Wedding Bridal Promise Anniversary Ring Jewelry Gift for Women Wife

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  • Bright oval-cut solitaire that shines brighter than diamonds Moissanite is a classic engagement ring crafted of pure gold that never goes out of style. It’s a great way to show off your personality daily. Wear it to witness every significant event. The distinctive cut shape creates a gorgeous appearance, bringing brilliance and exquisite beauty to the bride’s hand.
  • Material & Size Customizability:
  • Material: Sterling Silver; solid 10k/14k/18k gold; 1ct main stone; US Size: 4-12; 3 Colors: Yellow Gold, White Gold, and Rose Gold All of the side stones, including the lovely center stone, are VVS1 clarity and D color. It sparkles like diamonds and is resistant to oxidation, color change, and deformation. It’s ideal for folks with susceptible skin.
  • Step 1: Click “Customize Now” on the right, then select your ring size, material, and font to finish designing your unique ring. Please select the correct size before placing your order; you can refer to the ring size illustration in the product gallery for assistance.
  • Ideal Gift Option: Includes a complimentary gift box. There are various reasons to wear a ring, ranging from just adding fashion items to representing a lifetime commitment. The ring is the most symbolic piece of jewelry, particularly for love, commitment, and marriage. The ideal gift for an engagement or wedding, Christmas, Thanksgiving, graduation, birthday, congratulation, vacation, Mother’s Day, or an anniversary.
  • Please buy with Confidence: Our products are quality tested before being sold so that you can buy with confidence. We provide a free 90-day after-sale service for women’s wedding bands to assure your complete pleasure. Please get in touch with us if you have any questions about your purchase.

Solid 10k Yellow Gold Round White Diamond Engagement Ring OR Fashion Band Prong Set 3 Stone Shaped Past Present Future Ring (1/6 cttw)

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  • FREE Elegant Velvet Ring Box Included
  • Hassle-Free 30 Day Full 100% Refund Policy
  • 10k Gold Guaranteed, Authenticated with a 10k Stamp Pure, Real & Natural Diamonds, Guaranteed
  • In the United States, standard shipping is free.

Comparison of Moissanite And Diamond


One of the most tempting aspects of moissanite is its price. When comparing the same size and quality, Moissanite stones are a fraction of the price of a diamond. 1-carat moissanite, for example, can cost anywhere from $650 to $5000 depending on quality, but a 1-carat GIA-certified diamond can cost anywhere from $5000 to $5000 depending on quality. 3-carat oval moissanite can cost as little as $1500, yet a 3-carat oval diamond can cost as much as $30,000 for a good grade. This is a significant saving, and it provides everyone with more options and possibilities when choosing an engagement ring style that suits them.


Moissanite is a tough mineral that ranks very high on the Mohs scale. Moissanites have a hardness of 9.25, making them almost as hard as diamonds, which have a hardness of 10. As a result, they are highly long-lasting and suited for everyday use. Other naturally occurring stones, such as emeralds and sapphires, score significantly lower on the scale.

Fire & Sparkle

When you watch the video of moissanite vs. diamonds side by side, you’ll see that the moissanite has more fire and spectral hues than the diamond, and they are brighter and more striking than a natural diamond. Because of its high dispersion, moissanite emits more vivid flashes of light than an exceptional cut diamond when viewed side by side. It never hurts to have a little more glitz!

The Prism Effect

Examining the jewelry in bright light is one of the easiest methods to identify the difference between moissanite and diamond. Moissanite has a rainbow dispersion effect, whereas diamonds hold white light, giving the stone a stunning scintillation. When the stone catches the light, it creates a rainbow prism, which is a telltale sign that you’re staring at moissanite. Moissanite’s prismatic or “disco-ball” effect converts more white light into colored light. The rainbow refraction will be more visible the larger the moissanite. The color of our white diamonds in Lightbox’s lab-grown diamonds is near-colorless, resulting in a stunning glitter.

Stone Strength

On the Mohs Hardness Scale, a stone’s strength is rated from zero to ten. Diamonds, especially lab-grown diamonds, are one of the most durable materials in the world, scoring a perfect ten on the durability scale. Moissanite has a hardness of 9.25, which means it can withstand daily wear and tear but not being as robust or durable as a natural or lab-grown diamond.

What is the Overall Appearance of Moissanite and Diamond?

Round moissanite, in our opinion, resembles a natural diamond the best because the shape is easy to imitate, and there are no deviations. Rounds are designed to resemble the diamond’s exact dimensions at each carat weight. This means that you can refer to the round moissanite by its weight in carats and its millimeter dimension. An 8mm round moissanite, for example, is the known equivalent of a 2 carat round diamond.

The fundamental distinction is that a round diamond has less luster than moissanite. When the moissanite is viewed side by side, it seems brighter. Take a look at this gorgeous moissanite engagement ring with three stones. Moissanite is used for the main round center stone and two round side stones, while natural diamonds are used for the little stones throughout the band.

Oval moissanite is marginally more distinguishable from their diamond counterparts when viewed side by side. Traditional oval-cut diamonds appear “shorter” than oval moissanite. A 2-carat oval diamond, for example, might be 10mm long and 7mm wide, whereas a 2-carat oval moissanite is 9mm long and 7mm wide. The oval has more sparkle, and the faceting is more distinct when compared side by side. Do you like our RS-227 three-row rose gold micro pave setting for oval diamonds? This is the ring’s oval moissanite sibling, which is now for sale. What are your thoughts?

Cushion moissanites are an excellent substitute for cushion-cut diamonds. Cushion brilliant cut diamonds have robust and distinct faceting and vivid brightness that mirror brilliant round cuts, and we love their look. Cushion cut diamonds have another faceting, such as crushed ice, which means the facets’ shine and brightness aren’t strongly defined. The cushion moissanite has the appearance of a proper cushion brilliant-cut diamond, which we adore.

Keep in mind that cushion moissanite is currently only available in square cushion shapes. Hopefully, more elongated cushion-cut moissanite will become available soon! Take a look at this moissanite engagement ring made to order in rose gold. Would you guess the center stone isn’t a natural diamond?

Moissanites are available in a variety of qualities to choose from. It’s a lot easier to choose moissanite quality than it is to choose diamond quality, and we’ll break it down for you here.

Clarity “clarity” refers to the gem’s flaws (or lack thereof). Moissanites have perfect clarity; however, most diamonds contain flaws unless classified as Flawless. In most circumstances, diamonds in the flawless, internally flawless, and Very Very slightly included (VVS) grades are rarer and costly.

The moissanite choice makes it much easier to choose a center stone without having to sift through possibilities that don’t have any visible flaws (such as those in the Slightly included and Included categories), which can be a tedious and time-consuming procedure.

The moissanite color saturation varies the greatest between quality levels. Moissanites are classified into several tiers, starting with Forever One Colorless, which looks like a colorless diamond in the D-E-F color range. Forever One Near Colorless mimics the color payoff of diamonds in the G-H-I color spectrum. Forever Classic moissanite has a yellowish hue and is lower on the scale. Colorless and Near Colorless are the most popular. If you prefer the icy white aesthetic of the Colorless option, it is a fantastic option. The Near Colorless option will provide a hint of warmth if you desire it. The majority of diamonds sold nowadays are near colorless.

What are the Benefits of Moissanite?

Moissanite’s General Advantages

When comparing the differences between a diamond and moissanite, you may not realize the various benefits that moissanite offers:


The biggest advantage moissanite has over any other naturally mined stone is that you know you’re wearing ethical jewelry because it was manufactured in a lab.


Because lab-grown moissanite diamonds are made in an authentic atmosphere, if a gemstone isn’t flawless clarity or has any visible flaws or defects, it won’t be for sale.

Refractive Index: High

The brilliance of each stone is a distinct difference when comparing moissanite and diamonds side by side. The High Refractive Index of this gem allows it to produce a superb shine that is unrivaled by a regular diamond.

The Timeless Appearance

Some people may resort to cubic zirconia as an alternative to diamonds. Unlike cubic zirconia, however, moissanite does not become clouded over time. A moissanite stone will have a cleaner appearance than a diamond, and a diamond’s shine will be reduced by dirt and oils faster than a moissanite’s.

Moissanite is a stone that will last for generations.

Moissanite is a hard stone with a high hardness grade, making it a long-lasting gem. A moissanite ring can be passed down through the generations if properly cared for.


When comparing moissanite against a diamond, you will find it much more affordable than a diamond, and it has a unique sparkle. The sparkle of moissanite is referred to as “fire” when compared to a diamond. This is an important distinction when comparing two different gemstones, and you must know the difference between them and choose wisely.

The two stones have several qualities in common. Moissanite is much lighter than a diamond and has a multi-colored spectrum. On the other hand, a diamond is characterized by its lack of inclusions and imperfections. Moissanite, on the other hand, is lab-grown. As a result, it has less transparency than moissanite, but it’s still an excellent choice for a ring.