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About Moissanite

A Gem From The Stars

It all began more than 120 years ago, when Nobel Prize winning chemist Dr. Henri Moissan discovered Moissanite (silicon carbide) in a meteorite crater. Dr. Moissan and countless other researchers resolved to find a way that science could reproduce this remarkable yet extremely rare mineral, which held such promise.

​Fast forward a century. After years of experimentation, a patented process for creating pure silicon carbide (SiC)  is created. A long-sought-after breakthrough has happened, which made it possible to bring to the market a new brilliant gemstone​. Well known Tiffany & Co gemologist George Kunz will go on to name the gemstone Moissanite in honour of Dr. Moissan.

Moissanite's hardness rivaled that of any mineral on Earth, and its sparkle exceeded that of even diamond. Here was a new type of gemstone, a beautiful product, free of environmental and ethical issues, which continues to find its place in the traditional definition of fine jewellery. 


Embrace the untouched beauty of our planet, where humanity's well-being is prioritized in the creation of this captivating gem. The allure of this lab-grown jewel extends far beyond its visual charm. Moissanite, ethically produced and without harm, becomes the ideal symbol of your love, allowing you to cherish it with a guilt-free conscience.




Both gemstones, Moissanite and diamonds, originate as naturally occurring minerals shaped by the intense heat and pressure within the Earth's core. However, both can now be ethically created in laboratories, ensuring a conflict-free footprint. While Moissanite is sometimes classified as a diamond simulant, we believe it possesses its own unique beauty and here's why.

Unlike cubic zirconia (CZ), a diamond simulant known for its lack of durability, Moissanite stands apart. CZ stones are porous and susceptible to scratching, discoloration, chipping, and cloudiness. In contrast, Moissanite is the second hardest gemstone used in jewellery making today. Its exceptional durability allows for everyday wear, while its high clarity, ideal cuts, and preferred color grades add to its allure.

Moissanite gemstones, created in DEF colorless grade, guarantee a lifetime of brilliance. Widely recognized as an excellent alternative to diamonds, Moissanite has been embraced by the jewellery market for over 25 years. Its popularity has soared among millennials and brides seeking diamond alternatives in the past decade, making it the number one choice for our discerning customers.

Moreover, Moissanite surpasses diamonds in terms of refraction, creating an even more captivating sparkle. Additionally, Moissanite is more affordable than diamonds, enabling the creation of extraordinary jewellery pieces without an astronomical budget





Each Moissanite gem undergoes meticulous calibration and expert hand-faceting by master gem cutters to achieve its utmost brilliance and ignite a remarkable fire that enhances its refractive index.

The Brilliant Cut specifically designed by LUX Moissanite takes full advantage of Moissanite's higher refractive index compared to diamonds. This round brilliant cut is skillfully crafted to optimize the unique fire inherent in Moissanite, ensuring you experience the ultimate sparkle that will leave you mesmerized.



Over the past two decades, continuous research and development have been dedicated to broadening the color options available in Moissanite, driven by the ever-growing market demand. The introduction of near-colorless varieties has significantly elevated the gem's appeal, as it showcases a visibly whiter appearance that intensifies the brilliance and brightness of each stone. This expanded range now offers a wide selection within the G-H-I color range.

At the forefront of gem innovation, we proudly present our premium Moissanite, representing the pinnacle of excellence. Our gemstones shine as pure, white, and colorless treasures, surpassing all expectations. Crafted with meticulous care, our Moissanite gemstones belong to the esteemed D-E-F color range, ensuring a truly luxurious and radiant experience.



Moissanite is renowned for its exceptional clarity, boasting an "eye-clean" designation or achieving the VVS clarity grade. During the growth process of Moissanite, minuscule needle-like inclusions may naturally form. However, rest assured that our premium Moissanite undergoes rigorous selection to ensure that no visible inclusions are present to the naked eye.

Only the Moissanite gemstones that meet our stringent quality standards are chosen for our exquisite jewellery pieces. This meticulous selection process guarantees that our customers receive the highest quality Moissanite, free from any noticeable inclusions, allowing the gem's breathtaking beauty to take center stage.


Moissanite gemstones have visual proportions comparable to typical diamond carat weights but are approximately 10% lighter in weight. This distinction often leads jewelers to sell Moissanite based on size rather than weight. For example, a 6.5mm round brilliant natural diamond would have a carat weight of around 0.90-1.0ct, while a Moissanite of the same dimensions (6.5mm) would weigh approximately 0.88 carats. Despite the slight difference in weight, they appear visually identical in size.

Similar to other gemstones, large-sized Moissanite stones are rare and require several months to create. However, their cost is significantly lower compared to a comparable diamond. This affordability factor makes Moissanite an excellent choice for those seeking bold jewellery designs that make a statement, as you can achieve a larger and more impactful look without the high price tag associated with diamonds.



Renowned as The Most Brilliant Gemstone, Moissanite shines with unparalleled fire and brilliance, embodying the epitome of luxury. Each of our Moissanite gemstones that are 1 carat and larger is accompanied by a Certificate of Authenticity and a Limited Lifetime Warranty, ensuring the enduring brilliance of your precious stone throughout its lifetime.

Choosing Moissanite means embracing a responsible alternative to mined gems, as it is created without causing harm to the environment. The durability of Moissanite ensures that its beauty and value will last for eternity. As one of the hardest minerals on Earth, Moissanite exhibits exceptional resistance to scratching, abrasion, breaking, or chipping. We promise you that its mesmerizing fire and brilliance will remain forever, a testament to its enduring quality.



The Brands We Trust

As authorized Retailers for Charles & Colvard Moissanite, and exclusive manufacturers of LUX Moissanite ™, at Moissy Fine Jewellery we know superior Moissanite.

We have conducted years of research to ensure we work with the industries most elite partners. Partnering with companies that hold their products to the highest standards

Choose from the highest grade Moissanite, lab created with the finest materials to create DEF Colour and VVS clarity Moissanite.

Charles & Colvard Forever One ~ Experience the captivating brilliance of Charles & Colvard Forever One. This exceptional brand of Moissanite is renowned for its dazzling sparkle that will leave you in awe. Delight in the mesmerizing flashes of vibrant colors emitted by this extraordinary gemstone. With its unmatched radiance.It comes with a lifetime warranty, directly honored by the manufacturer. This guarantee provides you with peace of mind, knowing that your precious gem is protected for a lifetime.

LUX Moissanite ™ 
~ Discover the captivating brilliance of LUX Moissanite. With its exquisite sparkle, this gem is expertly faceted to minimize rainbow sparkle and maximize shine. Experience the versatility of customized cut shapes and sizes, available in a variety of stunning options under the LUX Moissanite ™ Brand. With DEF and VVS Clarity, every LUX Moissanite ™ stone is accompanied by a lifetime warranty, ensuring its enduring beauty for years to come.


Colour Pop Moissanite

Indulge in the allure of our exclusive line of natural-colored LUX Moissanite™. These unique gems are available for a limited time only, so don't miss out. Experience the captivating beauty of shades like Grey, Blue, Green, Teal, Cognac, and Yellow. Explore some of our exquisite creations by clicking the link below.

One Of A Kind Colour

Natural color Moissanite is rare because it is not color-treated. Unlike many gemstones that undergo treatments to enhance or alter their color, Moissanite's vivid hues are entirely natural and unaltered. Coloured Moissanites are available through our showrooms, tap below to contact us

Dream In Colour

Experience the pure beauty of our natural-colored Moissanites, untouched by any color treatment, showcasing their unique and one-of-a-kind hues. These exceptional gems are extraordinarily rare, adding to their allure. For availability, please contact your nearest showroom.