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Lab Diamonds vs Moissanite

lab grown diamond vs moissanite article featured image

Lab Grown Diamonds vs Moissanite: Affordable Alternatives to Mined Diamonds

Choosing the perfect gemstone for your jewelry can be a daunting task. Especially when you're looking for affordable and ethical alternatives to traditional diamonds.


Enter lab grown diamonds and moissanite. These two contenders have gained popularity for their beauty, affordability, and sustainable production methods.

But how do they stack up against each other? Specifically, when it comes to the lab grown diamond vs moissanite price?

In this article, we'll delve into the world of lab diamonds and moissanite. We'll compare their prices, value, and other key factors that influence your buying decision.

Whether you're shopping for an engagement ring or a piece of fine jewelry, this guide will help you make an informed choice.

So, let's dive in and explore the fascinating world of lab grown diamonds and moissanite.

Understanding Lab Grown Diamonds and Moissanite

Before we delve into the price comparison, it's crucial to understand what lab grown diamonds and moissanite are.

Both are popular alternatives to mined diamonds. They offer similar brilliance and durability but at a fraction of the cost.

However, they are different in their composition and properties. Let's take a closer look at each of these gemstones.

What Are Lab Grown Diamonds?

Lab grown diamonds, also known as lab diamonds, are real diamonds. They share the same physical, chemical, and optical properties as mined diamonds.

These diamonds are created in a lab using high-pressure, high-temperature (HPHT) or chemical vapor deposition (CVD) methods. This process replicates the natural diamond-growing process.

The result is a diamond that is virtually indistinguishable from a mined diamond to the naked eye.

What Is Moissanite?

Moissanite, on the other hand, is a gemstone in its own right. It's a naturally occurring mineral, silicon carbide, but is almost exclusively lab-grown due to its rarity in nature.

Moissanite is known for its high refractive index, which gives it more brilliance and fire than a diamond. This means it can sparkle more intensely and display more colors of the rainbow when light hits it.

Despite these differences, both lab grown diamonds and moissanite make for stunning, affordable, and ethical choices for jewelry.

Price Comparison: Lab Diamonds vs Moissanite

When it comes to price, both lab grown diamonds and moissanite offer significant savings compared to mined diamonds.

However, the cost between these two alternatives also varies. Here's a quick rundown:

  • Lab grown diamonds typically cost 20-40% less than mined diamonds.
  • Moissanite is even more affordable, often costing significantly less than lab grown diamonds.

The Cost of Lab Diamonds

The price of lab grown diamonds is influenced by the same factors as mined diamonds. These include the 4Cs: Cut, Color, Clarity, and Carat.

However, due to the controlled environment in which they are grown, lab diamonds can often be produced with fewer inclusions and defects. This can result in higher quality stones at a lower price point.

It's also worth noting that fancy colored lab diamonds are less expensive than their mined counterparts.

The Cost of Moissanite

Moissanite is sold by size (mm) and described by its color grade, not by the 4Cs. This makes its pricing structure different from that of diamonds.

Generally, moissanite is significantly less expensive than both lab grown and mined diamonds. This makes it a popular choice for those seeking a budget-friendly, yet stunning alternative to diamonds.

Despite its lower cost, moissanite offers exceptional brilliance and fire, often exceeding that of diamonds. This makes it a great value for the price.

Key Factors Influencing Price and Value

Beyond price, there are several factors that influence the value of lab grown diamonds and moissanite. These include durability, brilliance, and availability of different sizes and shapes.

Durability and Hardness

Durability is a key factor when choosing a gemstone for everyday wear. Lab grown diamonds, like their mined counterparts, score a perfect 10 on the Mohs hardness scale.

This means they are incredibly resistant to scratching and can withstand daily wear and tear. This durability contributes to their value.

Moissanite, on the other hand, scores a 9.25-9.5 on the Mohs scale. While slightly less hard than diamonds, moissanite is still very durable and suitable for everyday wear.

Brilliance and Fire

The brilliance and fire of a gemstone can greatly influence its appeal and perceived value. Moissanite is known for its exceptional brilliance and fire, often exceeding that of diamonds.

This can make it a more attractive option for those who prefer a more sparkly gemstone. Lab grown diamonds, however, offer the classic brilliance and fire that diamonds are known for.

Size and Shape Availability

Both lab grown diamonds and moissanite are available in a wide range of sizes and shapes. This allows for great flexibility when designing jewelry.

Whether you prefer a classic round cut or a more unique shape, both of these diamond alternatives offer a variety of options to suit your personal style.

Ethical and Environmental Considerations

When it comes to ethical and environmental considerations, both lab grown diamonds and moissanite shine. They require less mining and environmental disruption compared to mined diamonds.

Lab grown diamonds are created in a controlled lab environment. This eliminates the need for destructive mining practices. Moissanite, being almost exclusively lab-grown, also shares these eco-friendly benefits.

For the environmentally conscious consumer, both of these options offer a guilt-free way to enjoy the beauty and brilliance of a gemstone. They represent a step towards more sustainable jewelry practices.

Resale Value and Market Trends

The resale value of lab grown diamonds is currently lower than that of mined diamonds. However, it's worth noting that this gap is gradually decreasing. As lab diamonds gain acceptance and popularity, their resale value is expected to rise.

Moissanite, on the other hand, has a lower resale value compared to both lab grown and mined diamonds. This is largely due to its lower initial cost and the fact that it's not a diamond, but a different gemstone altogether.

Both the lab grown diamond and moissanite markets are growing. Consumers are increasingly considering the ethical implications of their purchases, making these diamond alternatives attractive options.

Making the Right Choice for You

Choosing between a lab grown diamond and moissanite ultimately comes down to personal preference, budget, and intended use. Some consumers prefer lab diamonds for their closeness in appearance and properties to mined diamonds. Others are drawn to moissanite for its unique optical properties and even greater affordability.

It's important to purchase from reputable sellers to ensure the quality and authenticity of your gemstone. Both lab grown diamonds and moissanite come with grading reports from various gemological laboratories, providing assurance of their quality.

Remember, whether you choose a lab grown diamond or moissanite, both are beautiful, durable, and ethical choices for jewelry.

Conclusion: Balancing Cost, Value, and Personal Preference

In the end, the choice between lab grown diamonds and moissanite is a balance of cost, value, and personal preference. Both offer unique benefits and can be excellent alternatives to traditional mined diamonds.

Remember, the best choice is the one that makes you feel good and aligns with your values and budget.