What Sets Lab-Made Moissanite Apart from Natural Gemstones?



Gemstones have always held a certain allure and fascination, captivating humans for centuries. Among the wide array of gemstones available, moissanite has gained significant popularity in recent times. Moissanite is a unique gemstone that is often compared to diamonds due to its brilliance and durability. However, what sets lab-made moissanite apart from natural gemstones? In this article, we will delve into the fascinating world of moissanite and explore the distinctive characteristics that differentiate it from its natural counterparts.

The Origins of Moissanite

Moissanite, also known as silicon carbide (SiC), was first discovered in a meteor crater by French chemist Henri Moissan in 1893. Initially, it was mistakenly identified as diamonds due to its remarkable brilliance, but later studies revealed its composition and unique properties. While natural moissanite is incredibly rare and scarce, scientists have successfully recreated this gemstone in laboratories, making it more accessible to the general public. Lab-created moissanite exhibits similar physical and chemical properties as its natural counterpart, but there are several notable differences worth exploring.

Evaluating the Optical Properties

When it comes to evaluating a gemstone, one of the significant factors to consider is its optical properties. In this aspect, lab-made moissanite stands apart from natural gemstones. Due to its high refractive index, moissanite possesses a dazzling brilliance that rivals even the most stunning diamonds. Its ability to disperse light into a mesmerizing display of colors, known as the "rainbow effect," is often even greater than that of white diamonds. While natural gemstones exhibit varying degrees of brilliance, moissanite's exceptional optical properties distinguish it as a unique and captivating gemstone in its own right.

The Hardness Factor

Hardness is another crucial aspect while comparing lab-made moissanite with natural gemstones. The hardness of a gemstone determines its ability to resist scratches and withstand daily wear. Moissanite, with a hardness of 9.25 on the Mohs scale, is second only to diamonds. This exceptional hardness ensures that moissanite remains unaffected by everyday activities, retaining its brilliance and beauty for years to come. On the other hand, many natural gemstones, such as emeralds and opals, are comparatively softer and require greater care during handling and wearing. The remarkable hardness of lab-made moissanite sets it apart as a durable and long-lasting gemstone option.

Affordability and Ethical Considerations

Affordability is a significant factor that sets lab-made moissanite apart from natural gemstones, particularly diamonds. The cost of natural gemstones, especially those with exceptional color or clarity, can often be exorbitant. In contrast, lab-created moissanite offers a more budget-friendly alternative without compromising on beauty or quality. Additionally, the ethical concerns surrounding natural gemstones, particularly diamonds, are well-documented. The mining industry has faced criticism for unethical practices and the exploitation of workers. Lab-created moissanite, being a sustainable and conflict-free alternative, appeals to conscientious consumers seeking ethically sourced gemstones.

Versatility in Color and Shape

Natural gemstones, while captivating in their own right, often exhibit limited color variations and shapes. Diamonds, for instance, are predominantly colorless, with rare colored variations fetching exorbitant prices. On the other hand, moissanite, whether lab-created or natural, offers a wider range of color options. From the classic colorless variety to vibrant hues such as green, blue, and yellow, moissanite provides greater versatility for those seeking alternatives to traditional gemstones. Moreover, moissanite can be fashioned into various shapes, including round, princess, emerald, and cushion cuts, offering endless possibilities for unique and personalized jewelry designs.


In conclusion, lab-made moissanite distinguishes itself from natural gemstones due to its exceptional optical properties, impressive hardness, affordability, ethical considerations, and versatility in color and shape. Whether you are looking for a stunning engagement ring, a dazzling pendant, or a pair of earrings, moissanite offers an array of options that can cater to different preferences and budgets. Its unique charm and brilliance make it a remarkable gemstone that can stand alongside its natural counterparts. So, if you seek a gemstone that combines beauty, durability, and ethical sourcing, lab-made moissanite is undoubtedly an exquisite choice.


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