Oval Moissanite Vs. Diamond – What’s The Difference?

The shape of oval Moissanite is more distinguishable than a diamond, and it is shorter than an average diamond. For example, a two-carat oval diamond maybe 10mm long and 7mm wide. On the other hand, Equivalent oval moissanite measures only nine millimeters long and seven millimeters wide. Because of the shorter shape of the oval, the gem is more noticeable and gives off more sparkle.

For example, you might be wondering, “What exactly is the difference between a diamond and an oval moissanite?” Fortunately, both stones have their own set of advantages and disadvantages to weigh against one another. While the clarity of a diamond is the most critical factor in determining its value, other factors are just as important. A moissanite stone is nearly flawless, whereas a diamond has flaws. The most apparent advantage of Moissanite is the multicolored light that it emits, and the disadvantages are that it has less clarity and is less expensive.

If you’re looking for durability and hardness, Moissanite is more durable and complex than a diamond. Compared to diamonds, a rarer gem, Moissanite has significantly better clarity. It is, on the other hand, more expensive. The only real drawback to oval Moissanite is that it is not as hard as a diamond, which is a significant disadvantage. Compared to diamonds, Moissanite is slightly more transparent than diamonds and is less prone to breakage.

Oval Moissanite Vs. Diamond – What’s The Difference?

The cut is also significant. A round diamond is the most common type of diamond for most people. Because of its standard proportions, it’s widely regarded as the ideal type of haircut. Moissanites have more distinct faceting than diamonds, so the latter is more commonly used for engagement rings. Moissanite engagement rings are less expensive than diamond engagement rings. However, the shape of oval Moissanite can be less distinguishable than a diamond.

The difference between a diamond and oval moissanite is negligible in terms of size. Most of the time, the difference between a diamond and an oval can only be seen from a distance. Even though they are of similar size, the two stones are visually distinct. For example, a diamond in the shape of an oval can be cut to become a rounded circle. If the refractive index of Moissanite is lower than that of a square, the Moissanite will reflect more light.

Another vital distinction between diamonds and Moissanite is the degree of clarity. A diamond has a high refractive index, whereas Moissanite has a lower refractive index than a diamond. Despite this, both stones are stunningly beautiful. However, the distinctions do not end there. The two gemstones are distinct in terms of their appearance and pricing. A Moissanite is not a diamond, and when set in a ring, it will not appear to be a diamond.


Moissanite is a gemstone that was created by the stars. It was discovered for the first time in 1893 by a French scientist named Henri Moissan, who went on to win the Nobel Prize in Chemistry for his discovery. In Arizona, in a crater created by a meteorite that had fallen to Earth, he discovered microscopic particles of the gem that would eventually bear his name. He named the gem after himself. He initially believed that he had discovered diamonds but later discovered that the crystals were composed of silicon carbide rather than diamonds.

Natural Moissanite is extremely rare, so the currently available Moissanite has been created in a laboratory. After many years of trial and error, the particles Moissan discovered were successfully synthesized to create one of the world’s most scintillating gemstones, the emerald.

When referred to as a diamond stimulant, Moissanite is a synthetic gemstone that has been engineered to appear similar to diamonds while being chemically and optically distinct from a genuine diamond in both composition and appearance. The two gems’ durability, brilliance, and color are pretty different compared to one another. One property that both diamonds and Moissanite have in common is that they are excellent thermal conductivity (thermal conductivity). Moissanite is a gemstone that was created by the stars. It was discovered for the first time in 1893 by a French scientist named Henri Moissan, who went on to win the Nobel Prize in Chemistry for his discovery. In Arizona, in a crater created by a meteorite that had fallen to Earth, he discovered microscopic particles of the gem that would eventually bear his name. He named the gem after himself. He initially believed that he had discovered diamonds but later discovered that the crystals were composed of silicon carbide rather than diamonds.


Even though diamonds are the most popular gemstone for engagement rings, they are by no means the only option available. For those looking for something different, there are numerous options available, including stones strikingly similar to diamonds, such as Moissanite.

Engagement rings are made of diamonds. Although ruby and sapphire were more desirable gemstones, documented the practice among European aristocracy as early as the 15th century. De Beers Consolidated Mines, which established the first large-scale diamond mines in South Africa, was primarily responsible for the modern popularity of diamonds. De Beers made diamonds a vital part of the betrothal process and a coveted symbol of status through an advertising campaign in the 1930s, which lasted until the mid-20th century. The high value of the diamond has been a driving force behind dictators and revolutionary entities using enslaved persons and child labor to mine blood diamonds to fund conflicts, particularly in Africa. Though gem-quality diamonds are more common than rare gemstones like alexandrite, their value is derived from their rarity, and annual global rough diamond production is estimated to be around 130 million carats (26 tones; 29 short tons)

Oval Moissanite vs. Diamond

The main difference between Charles and Collard and Harro Gem is the goals for the Moissanite for each company. Charles and Collard want to maximize the brilliance of Moissanite, and Harro Gem wants to create Moissanite that looks as close to a diamond as possible.

Except for the Forever One, all of the stones are very clear, with the Forever One having the most robust fire. The forever one has a shape similar to that of a round diamond, which allows you to see each facet. Both the diamond and the Harro Gem have a more “crushed ice” appearance than the other.

. We will achieve the most depth by using a brilliant oval diamond, which appears to be an endless vortex of glittering light. The fire of diamonds is not as intense as that of Moissanite, but a high-quality diamond will have more transparent material. However, even the most flawless Moissanite can appear slightly hazy when contrasted with a diamond appearance.

Faceted to be as close to the appearance of a diamond as possible, the Harro gem is cut in the shape of an oval diamond cut Harro gem compared to the Charles and Colvard moissanite. This Moissanite has a much more subtle fire and brilliance to it, and compared to the others; it also has a more hazy appearance.

Durability and High-Quality Materials

Forever One Brilliant Oval with a hardness of 9.25, colorlessness, and clarity of VS+ in one piece.

Diamond has a hardness of ten and comes in various colors and clarities.

Harro Gem Diamond Cut Oval – 9.25 hardness, colorless, VS+ in clarity, Harro Gem Diamond Cut Oval

According to the Moh’s Scale, Moissanite, which is corundum and has a hardness level of 9, will be more complicated than sapphires and rubies, which are not. Although a diamond is exponentially more complex and durable than any other material, it is not infallible.


Prices range from $325 to $1,095 in the most popular sizes 1ct to 3ct, depending on the size. You can see other prices for different sizes by visiting this page.

Diamonds – Prices for diamonds in the most popular sizes, 1ct-3ct, range from $300 to $32,000. Diamonds are available in a much more comprehensive range of qualities than other gemstones, resulting in a much greater range of price variations. A few parameters we used in our search were 1-3ct, D-F color with SI1 clarity, GIA graded, and no fluorescence. If you require assistance in shopping for a diamond and determining the parameters you require, please do not hesitate to contact us, and we will assist you in getting started.

Price ranges from $500 to $1,450 for the most popular sizes of 1ct to 3ct diamond cut ovals from Harro Gem Diamond Cut. You can see other prices for different sizes by visiting this page.


The natural color or lack of color visible within a gemstone is its color.

Even though moissanites are classified as “colorless,” the gems can exhibit a yellow or greyish hue when exposed to specific light sources. Once again, the larger the Moissanite, the more noticeable the color will be.

Whether natural or lab-created, a colorless diamond has a natural body color that contains no yellow, brown, or grey traces. This results in a diamond with a dazzling, bright white appearance.

Care and Cleaning Of Oval Moissanite, Diamond

Receiving a thorough cleaning for your fine jeweler at least once a year can help extend the life of your piece while also ensuring that the shine remains as brilliant as the day you purchased it. If you have an intricate piece with more details that you regularly wear, such as an engagement ring, we recommend that you schedule at least two professional cleaning appointments per year with us.

Ultrasonic cleaning is an option if your jeweler is made of sturdy metals and durable gemstones such as Moissanite or diamonds. Ultrasonic cleaning is a method of cleaning jewelry that uses ultrasound (or sound waves) and a cleaning solvent to loosen dirt particles accumulated on their surface.

Is Oval Moissanite Similar In Appearance To A Diamond?

According to the shape of the Moissanite, some will appear less like diamonds than others will. Examples include oval cut moissanite from Charles Collard, which appears more rounded, whereas many oval diamonds appear more elongated in appearance.

Are You Able To Distinguish Between A Diamond And A Moissanite In Appearance?

The most effective way to tell the difference between a Moissanite and a diamond is to look through the jewel’s top of the crown at an angle while using a loop. You will notice two slightly blurred lines, which indicates double refraction, a natural property of Moissanite. It is easier to see double refraction in some shapes than in others.

Is It Preferable To Purchase Moissanite Or Diamond?

“On the Mohs hardness scale, moissanite is second only to diamonds in terms of hardness,” O’Connell explains. “On a scale from one to ten, diamonds receive a ten, while moissanite receives a 9.25-9.5.” Moissanite is a very durable choice for an engagement ring stone, mainly because the material is not easily scratched like other gemstone options.

In Terms Of Oval Moissanite, What Is The Best Cut?

Classification of the Emerald Cut The wide, clear “table” of the emerald cut brings out the clarity and brilliance of the moissanite stone to its fullest extent. While the heavily faceted oval, pear, and round cuts are unbeatable when refracting light, the emerald cut is the best style for displaying the natural clarity and depth of precious gemstones in their natural state.

Which Moissanite Cut Contains The Least Amount Of Fire?

Charles and Collards’ Moissanite has slightly less fire than Harro’s Moissanite. Keep in mind that people are drawn to Charles and Collard because of the amount of passion. Some of our clients prefer Harro over Charles and Collard because diamonds show fire, but not quite as much as Charles and Colvard.


It’s challenging to beat Moissanite regarding the value and durability that you get for your money. In comparison to diamonds, Moissanite has a distinctive appearance, and the price is typically the most critical factor in determining whether to purchase one. If you have the financial means to purchase a diamond and prefer the look and feel of a diamond, excellent alternatives are available in both lab-grown and natural varieties. However, even though the oval Moissanite vs. diamond is more expensive, it will be more durable than a diamond. Furthermore, it is significantly more expensive than Moissanite. The price of a diamond should be considered when purchasing a gemstone. A large, beautiful, and shiny stone will enhance the appearance of any ring design. However, if you are looking for something more affordable, consider Moissanite. It has a more diamond-like appearance than Moissanite.