What is Moissanite?

Moissanite is a remarkable mineral composed of silicon carbide, often dubbed as the "gemstone from the stars." Discovered in 1893 by Nobel Prize-winning chemist Henri Moissan within a meteorite in Canyon Diablo, Arizona, it was initially mistaken for diamonds. However, Moissan later identified the crystals as silicon carbide, leading to the mineral being named in his honor.

In its natural state, moissanite is exceptionally rare, with its first discovery outside of meteorites occurring in 1958 in Wyoming and Russia. Today, moissanite is exclusively created in laboratories using advanced technology, making it easily traceable and environmentally sustainable compared to mined gems.

As an alternative to diamonds, moissanite has gained popularity for its brilliance and ethical sourcing. It is widely used in jewelry, particularly as the centerpiece of engagement rings, offering a stunning and eco-friendly option for those seeking luxury without the environmental impact of traditional mining.

Moissanite is a Diamond?

No, moissanite is not a diamond. While visually similar to diamonds, moissanites are grown in laboratories and have a different composition. Diamonds consist of carbon, whereas moissanites are composed of silicon carbide. Despite their visual resemblance, there are key differences between the two. Moissanites have a higher refractive index, resulting in more rainbow 'fire' when light interacts with the stone.

Additionally, diamonds are physically harder than moissanites, scoring a 10 on the Mohs hardness scale compared to moissanite's rating of 9.25. Although both gems exhibit dispersion, scintillation, and good thermal conductivity, they remain distinct from each other.

Advantages of Moissanite


Lab-grown diamonds boast impeccable clarity and brilliance, matching or surpassing natural diamonds, ensuring timeless elegance in every piece of jewelry.


Produced in controlled environments, lab-grown diamonds minimize ecological harm compared to traditional mining methods and promote sustainability in the jewelry industry.


Offering high-quality diamonds at a more accessible price point, lab-grown diamonds provide exceptional value without compromising on beauty, ethics, or sustainability.

Moissanite Ring

Browse our exquisite collection of Moissanite rings, meticulously crafted to perfection, offering brilliance and elegance beyond compare.

Moissanite Vs. Lab Diamond

Explore our captivating collection of Moissanite rings, meticulously crafted to embody timeless elegance and unparalleled brilliance. From classic solitaires to intricate halo designs, each ring features lab-grown Moissanite stones that rival the beauty of traditional diamonds. Discover ethically sourced, eco-friendly jewelry that exudes sophistication and style. Shop now and elevate your look with Heerok.

Moissanite Durability

With a hardness of 9.25 on the Mohs scale, moissanite is highly durable and suitable for everyday wear, including engagement rings and other jewelry pieces.

Lab Diamond Durability

Lab-grown diamonds boast a remarkable hardness of 10 on the Mohs scale, making them exceptionally durable and the perfect choice for engagement rings that endure daily wear and tear.

Moissanite Color

Moissanites can be grown as colorless or near colorless stones, but they are also available in hues like teal, grey, green, yellow, and black, offering a variety of options to suit different preferences.

Lab Diamond Color

The rarest lab diamonds are colorless, but they are also produced in a wide array of colors. Lab-grown colored diamonds offer more accessibility than natural ones, often featuring vivid and fancier hues.

Moissanite Price

Moissanite is significantly more affordable compared to diamonds of equivalent carat weight. Prices are influenced by factors like size, shape, and whether the stone is colorless or near colorless.

Lab Diamond Price

Lab diamonds are cheaper than natural diamonds due to their production method but are pricier than moissanite. Their pricing is determined by factors like the 4 C's and the stone's shape.

Moissanite Sourcing

Moissanite is cultivated in controlled laboratory environments by skilled professionals. After formation, they undergo cutting and polishing processes to enhance their brilliance and appearance.

Lab Diamond Sourcing

Lab diamonds are also cultivated in controlled laboratory settings by experts. Once they reach maturity, they undergo cutting and polishing procedures to achieve their desired shape and shine.

Guidelines for Choosing Moissanite

When selecting a moissanite, it's essential to understand key considerations. While they share similarities with diamonds, moissanites are typically evaluated based on cut, color, and clarity.

At Heerok, our moissanites are meticulously categorized and graded for color, ensuring consistency and quality. It's crucial to recognize that moissanites offer exceptional brilliance and durability, making them an excellent alternative to traditional diamonds. However, it's essential to weigh factors like fire, scintillation, price, and durability against your preferences and requirements. Our expert team at Heerok is here to guide you through the process, helping you make an informed decision that aligns with your style and budget. Explore our range of moissanite options and discover the perfect piece for your unique taste and lifestyle.


Is moissanite or lab diamond better?

Both moissanite and lab-grown diamonds offer unique advantages. Moissanite, known for its brilliance and durability, is an excellent option for those seeking affordability without compromising on sparkle. On the other hand, lab-grown diamonds, being chemically identical to mined diamonds, offer the same brilliance, hardness, and longevity as natural diamonds. The choice between moissanite and lab-grown diamonds ultimately depends on individual preferences, budget, and desired characteristics.

The decision to buy a diamond or moissanite depends on various factors such as budget, personal preference, and desired characteristics. Diamonds, whether natural or lab-grown, are prized for their rarity, tradition, and enduring value. Moissanite, while less expensive, offers exceptional brilliance and durability. Ultimately, it's essential to consider your priorities and budget when deciding between a diamond and moissanite.

Lab-grown diamonds are typically more expensive than moissanite due to their production process, which involves replicating the natural diamond-growing conditions in a controlled environment. Additionally, lab-grown diamonds are chemically identical to mined diamonds, contributing to their higher price point compared to moissanite.

The price of a 1-carat diamond varies depending on factors such as cut, color, clarity, and certification. Generally, a 1-carat lab-grown diamond is priced higher than a 1-carat moissanite due to its rarity and market demand. Moissanite, being a lab-created gemstone, is typically more affordable than diamonds of equivalent size and quality.

Individuals may choose moissanite over diamond for various reasons, including affordability, ethical concerns related to diamond mining, and the desire for a gemstone with exceptional brilliance and durability. Moissanite offers a more budget-friendly alternative to diamonds without compromising on beauty and durability.

Moissanite and cubic zirconia (zirconia) are both popular diamond alternatives, but they differ in composition, hardness, and brilliance. Moissanite, composed of silicon carbide, is harder and more durable than cubic zirconia, making it a preferred choice for everyday wear. Additionally, moissanite exhibits more brilliance and fire than cubic zirconia, offering a closer resemblance to diamonds.

Various manufacturers produce high-quality moissanite gemstones, but Charles & Colvard is widely recognized as one of the leading suppliers of premium moissanite. Known for its exceptional brilliance, clarity, and durability, Charles & Colvard moissanite is a popular choice for those seeking top-quality gemstones.

The ideal carat weight for moissanite depends on personal preference, budget, and the desired appearance of the jewelry piece. Moissanite is available in various carat weights, ranging from small accent stones to larger center stones. It's essential to consider factors such as finger size, setting style, and budget when selecting the appropriate carat weight for a moissanite.

Moissanite is typically graded based on factors such as color, clarity, and cut. While there is no standardized grading system for moissanite, consumers often prefer gems with higher color grades (such as near-colorless or colorless) and excellent clarity and cut for maximum brilliance and sparkle.

High-quality moissanite exhibits exceptional brilliance, fire, and clarity. When assessing moissanite quality, look for stones with minimal color tint, excellent clarity, and well-executed cuts that maximize light reflection and dispersion. Additionally, purchasing from reputable retailers or manufacturers known for their premium moissanite ensures confidence in the gemstone's quality and authenticity.