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Moissanite vs Diamond: A Comprehensive Comparison

Nov 24,2023 | Juyoyo

In the world of jewelry, choosing a perfect ring often requires careful consideration. In a market filled with splendid choices, both moissanite and diamonds have captured the attention of consumers with their unique charm. As an experienced jewelry ring retailer for many years, I am well-versed in the key information behind the numbers and the market. In this sea of gemstones, I would like to explore the differences between these two stones with you.
Moissanite and diamonds both represent the pinnacle of jewelry design, and each exudes a captivating sparkle. However, when choosing the ideal ring, we must understand their differences in order to find the best match for our taste and budget. In this article, I will provide a comprehensive comparison between moissanite and diamond, revealing their similarities and differences in terms of appearance, physical properties, and price. More importantly, I will guide you through the unique aspects of the Juyoyo brand, offering expert advice on your gemstone selection journey.
Let's dig deeper and discover the subtleties behind these two sparkling gems to help you make informed and satisfying decisions.


Moissanite Overview


Moissanite is a rare natural mineral, also known as Silicon Carbide, whose unique charm and attractive appearance have made it gradually rise to prominence in the gemstone market.

 Origin and discovery:

Moissanite was first discovered by Nobel Prize-winning chemist Dr. Henri Moissan in 1893 at the site of a massive meteorite impact in Arizona. At first, he incorrectly identified the crystals as diamonds, but in 1904, he identified them as silicon carbide. The first hand-cultivated moissanite diamond was born in 1980 at the North Carolina Laboratory, after a $45 million investment in research and development by an American company.

Moissanite is gaining recognition in the gemstone market and has become an option alongside traditional gemstones such as diamonds and rubies. Its relatively low price, combined with its unique color and high clarity, moissanite holds a unique position in the market as an alternative to diamonds with its more affordable price and higher ethical appeal.


Diamond Overview


Diamond, known as the "King of Gems", is one of the hardest natural substances in the world and one of the most popular and precious stones.

Origins and discoveries:

The history of diamonds goes back thousands of years and were initially used as ornaments and amulets. Diamonds are mainly produced from the deep underground crust and are brought to the surface by volcanic eruptions. Major diamond-producing regions around the world include South Africa, Russia, Australia, Canada and Brazil.




Moissanite VS. Diamond Features


moissanite Diamond

Mosh scale


10 (maximum)

Refractive index







Colorless, green, yellow

Typically yellow, brown, or gray to colorless. Less often blue, green,

black, translucent white, pink, violet, orange, purple, and red.


Rainbow flashes

sparkling fire


High-quality natural moissanite will be more expensive than lab-created moissanite.

Moissanite is much less expensive than diamonds of the same size

The price of diamonds is affected by the 4C's; high-quality diamonds are very expensive

and lab-created diamonds will be relatively affordable.


Moissanite vs Diamond: Appearance Comparison

Appearance is a crucial consideration when choosing a ring. Moissanite and diamonds exhibit very different qualities in terms of appearance, and the following is a detailed comparison of how they look:

  1. Color:

Moissanite: Moissanite is known for its colorful colors, with colorless moissanite diamonds being the most popular variety.
In addition to the basic colorless, green, and yellow, artificially created moissanite can present more colors, such as
Red, pink, purple, orange, etc., the color is bright and full, giving it a unique and irresistible visual impact, fancy colored moissanite the absolute stone custom high-quality jewelry is the best choice!

 Diamonds: Diamonds are usually colorless or nearly colorless, but may appear in other colors such as blue, yellow, and pink. For consumers seeking a classic, pristine look, a colorless or nearly colorless diamond may be more aesthetically pleasing.

  1. Cutting:

Moissanite: Moissanite takes on a unique color and luster when cut. Since moissanite has a higher refractive index than diamonds, the color will sparkle more. The exact brilliance of the gemstone depends on the cutting process.

 Diamonds: The cut of a diamond is critical to its appearance. A high-quality cut brings out the maximum brilliance and fire in a diamond, enhancing its appeal.

  1. Transparency:

Moissanite: Moissanite usually has a high degree of transparency, which allows light to penetrate freely and produce striking light effects within the stone.

Diamonds: Diamonds are known for their exceptional transparency and light refraction, creating a dazzling sparkle. This transparency is a key factor in making diamonds a high-end piece of jewelry.

In appearance comparisons, moissanite displays a unique appeal with its colorful hues and relatively high clarity, while diamonds are a classic choice for their colorlessness or near colorlessness, excellent cut, and clarity. Consumers can weigh the characteristics of both according to their personal preferences and aesthetic standards when making a choice.


Moissanite vs Diamond: Comparison of Physical Properties

Physical properties are one of the most important criteria for evaluating the quality of a gemstone, and moissanite and diamond exhibit significant differences in hardness and refractive index. The following is a comparison of their physical properties:

  1. Hardness (Mosh scale) :

Moissanite: Moissanite has a hardness of 9.25 on the Mohs scale of hardness, a considerable hardness that makes it resistant to wear and tear and no less resistant to scratches and wear and tear, So moissanite is an extremely durable gemstone.

Diamond: Diamonds are the hardest natural substance on earth, with a hardness of 10, the highest level on the Mohs scale of hardness. This makes diamonds excellent at resisting scratches and wear and tear, making them ideal for preserving the value of jewelry over time.

  1. Refractive Index:

Moissanite: Moissanite has a relatively high refractive index of 2.65 to 2.69, which causes it to produce striking colors and light effects when light passes through it ( rainbow flashes ). This property gives moissanite a unique visual effect in rings.

Diamond: Diamonds have a refractive index of 2.417, which is one of the reasons for their dazzling fire. The high refractive index of diamonds results in intense dispersion of light as it passes through, breaking it into a spectrum of different colors, and presenting a scintillating fire. This is the reason why diamonds are often endowed with a dazzling display of multicolored radiance.

  1. luster:

Moissanite: Moissanite has a dispersion value of 0.104, which is 2.5 times that of a diamond. Although its brilliance is relatively soft, it can still be visually appealing with the right cut.

Diamond: With a dispersion value of 0.044, the diamond's brilliance is considered one of the finest, although it does not have the same dispersion value as moissanite. Its dazzling fire and sparkle make it the jewel of jewelry design, unparalleled in attracting the eye.

Moissanite vs Diamond: Comparison of Physical Properties

Moissanite and diamond are distinctly different in their physical properties. Moissanite stands out for its rich color and relatively high transparency, while diamond is the king of the gemstone world thanks to its exceptional hardness and dazzling brilliance. Diamonds give off sparkling white fire, while moissanite gives off rainbow flashes. Consumers can weigh the unique qualities of these two gemstones in their choice based on their preference for durability and appearance.


Moissanite vs Diamond: Price Comparison

Price is a key consideration when choosing a gemstone ring. There is a significant price difference between moissanite and diamonds, which relates to their rarity, hardness, and market demand. Below is a comparison of their prices:

  1. Cost and rarity:

Moissanite: Moissanite is usually more affordable than diamonds. Moissanite has a relatively limited origin, but is relatively easy to mine, which lowers its production costs. This makes moissanite an ideal choice for consumers looking for a beautiful gemstone but on a limited budget.

Diamonds: Diamonds are expensive because of their rarity in nature and their high degree of hardness. Mining, cutting, and other production processes have an impact on the price of diamonds. In addition, the global demand for diamonds has been high, which has supported their market price.

  1. Customized services and ring designs:

Moissanite: Due to the relatively low cost of moissanite, some brands offer a more flexible customization service that allows consumers to choose personalized designs and features. This makes it possible to purchase a unique and affordable moissanite ring.

Diamonds: Customized services for diamond rings can be more expensive because of the cost of the diamond itself and the more delicate craftsmanship required in the production process. However, this also provides the buyer with more options to suit their unique tastes and needs.

  1. Carats and quality:

Moissanite: Moissanite is more affordable compared to diamonds of the same quality, which means that buyers can opt for a larger carat size or a higher quality stone without stretching their budget too much.

Diamonds: The price of a diamond is closely related to a number of factors including carat weight, cut, color, and clarity. A large, high-quality diamond may significantly increase the total price of the ring.

Moissanite is relatively affordable in terms of price, offering an appealing option for consumers who are looking for unique designs and beautiful gemstones but are on a budget. Diamonds, on the other hand, are a popular choice for luxury jewelry due to their high price and preciousness, appealing to buyers seeking traditional, classic designs. Buyers should weigh the prices and qualities of these two gemstones against their personal budgets and aesthetic preferences when making decisions.


Juyoyo Gemstone Ring Selection Advice

In your quest for a unique and beautiful gemstone ring, Juyoyo offers you a diverse range of options, especially between the two gemstones moissanite and diamond. Here are some of our suggestions to help you find the perfect gemstone ring in Juyoyo's exquisite world:

  1. Personalized moissanite ring:

Juyoyo's selection of moissanite rings presents a colorful array of colors, with each stone being a unique work of art. If you're looking for a distinctive look, a moissanite ring is the ideal choice. We encourage you to let your imagination run wild and choose a color and design that matches your personality.

  1. Traditional diamond ring design:

Juyoyo's diamond rings are known for their high-quality diamonds and craftsmanship. If you love traditional, classic designs, we recommend exploring our diamond collection. Whether it's an engagement ring or for everyday wear, the sparkling brilliance of diamonds will be a symbol of eternity.

  1. Customized services in mixed styles:

Juyoyo offers a flexible customization service that allows you to create a one-of-a-kind ring with a subtle blend of moissanite and diamonds. When designing your jewelry, you can choose from a variety of stones, metals, and design elements to create a ring that fits your personality and stands out from the rest.

  1. The balance between performance and aesthetics:

Whether you choose moissanite or diamonds, Juyoyo focuses on the balance between the performance and beauty of the stone. Our designers carefully select each stone to ensure that it is at its best in terms of cut, color and clarity. Our goal is to present you with gemstone rings that are not only beautiful but also functional.

  1. Diverse price range:

Juyoyo understands that each customer's needs are unique, which is why we offer a diverse range of prices to accommodate different budgets. Whether you are looking for high-end luxury or affordable gemstone rings, we have the right options to ensure that every customer finds a ring they are happy with.

At Juyoyo, we are committed to providing each customer with unique, high-quality gemstone rings. By combining the allure of moissanite and diamonds, we create unique designs that make your ring a precious and timeless choice. Whether you are looking for an engagement ring, a keepsake, or a gemstone ring for everyday wear, Juyoyo offers a wide and sophisticated selection.



After exploring the appearance, physical properties, price comparisons, and Juyoyo gemstone ring selection advice for both moissanite and diamond, we have come to the following conclusions:

  1. Appearance comparison:

With its colorful colors and unique appearance, moissanite attracts consumers who seek individuality and unique design.

Diamonds represent traditional and classic jewelry for their colorlessness or near colorlessness, exceptional cut, and brilliance.

  1. Comparison of physical properties:

Moissanite is slightly less hard, but has a high degree of transparency and refractive index, and exhibits a richness of color and brilliance.

Diamonds are the first choice for high-end jewelry due to their highest level of hardness and superior optical properties.

  1. Price comparison:

Moissanite is relatively affordable for consumers who are looking for a beautiful gemstone but are on a budget.

Diamonds are expensive due to their rarity and hardness and are suitable for buyers seeking traditional, luxury jewelry.

  1. Juyoyo gemstone ring suggestion:

Juyoyo offers a variety of options, including personalized moissanite rings, classic diamond rings, and customized services for mix-and-match styles.

Options in different price ranges to meet the needs of different customers.

To summarize, whether you are looking for moissanite with an individual design or a classic diamond, Juyoyo meets the needs of different customers with its high-quality gemstone rings and attentive services. Whether you are looking for an engagement ring, a keepsake or a gemstone ring for everyday wear, Juyoyo is a unique and precious choice.