Do you feel dazed by the dazzling world of diamonds?

Rest assured: we understand. With so much choice and design options to consider, purchasing the perfect diamond can feel quite overwhelming. 

Among the myriad of diamond dialects, you may have encountered the terms “simulated diamonds” and “lab-grown diamonds.”

You may be wondering: what’s the difference? How do simulated and lab diamonds compare to natural diamonds?

Let’s demystify these diamonds together!

What Are Simulated Diamonds?

Simulated diamonds, sometimes referred to as diamond simulants, are made to look like diamonds but have different physical and chemical properties.

They’re crafted to mimic the appearance of real diamonds, offering a budget-friendly alternative to capture that iconic diamond sparkle.

Difference Between Simulated and Lab-Grown Diamonds

Here’s a crucial distinction: simulated diamonds are not real diamonds.

Lab-grown diamonds, on the other hand,are real diamonds. 

Lab-grown diamonds have identical physical and chemical properties as natural diamonds; they’re created in a lab under conditions that replicate the natural diamond-forming process. 

Simulated diamonds, while visually similar, are made from materials such as cubic zirconia or moissanite.

Common Myths Around Simulated Diamonds

There are many false claims and misconceptions about lab-grown and simulated diamonds - so let’s debunk some myths!

Myth 1: Lab-Grown Diamonds Aren't Real

One of the biggest misconceptions is that lab-grown diamonds are not "real" diamonds, however, lab-grown diamonds are chemically identical to mined diamonds. 

The only difference is their origin.

While mined diamonds are formed naturally over several billions of years, lab-grown diamonds are created in a matter of weeks in controlled laboratory environments.

Both diamonds are comprised of carbon atoms arranged in a crystal lattice and exhibit an undeniable brilliance. 

Myth 2: Simulated Diamonds and Lab-Grown Diamonds Are the Same

Another common confusion is equating simulated diamonds with lab-grown diamonds.

Simulated diamonds, such as cubic zirconia (CZ) and moissanite, are not diamonds.

They are made from different materials and have distinctively different physical and chemical properties.

While they may look similar to diamonds, especially to the untrained eye, their sparkle and hardness are different. 

Lab-grown diamonds, on the other hand, are true diamonds, with the same properties as their natural counterparts.

Myth 3: Lab-Grown Diamonds Are Flawless

Many people believe that lab-grown diamonds are always flawless because they are created in a controlled environment. 

However, just like natural diamonds, lab-grown diamonds can have inclusions and blemishes. 

The process of growing diamonds in a lab can still result in various internal and surface imperfections. 

These are graded in the same way as natural diamonds, following the same diamond grading and certification.

Myth 4: Lab-Grown Diamonds Aren’t As Valuable

There's a misconception that lab-grown diamonds lack value. 

While it's true that lab-grown diamonds typically cost 40-50% less than mined diamonds, this doesn't mean they lack value. 

The value of lab-grown diamonds lies in their ethical and environmental benefits.

They are a sustainable choice, free from the ethical concerns associated with mining, such as labor exploitation and environmental degradation.

Additionally, lab-grown diamonds offer excellent quality and beauty at a more accessible price point​.

Myth 5: Simulated Diamonds Last As Long As Real Diamonds

Simulated diamonds are less durable than real diamonds. 

Diamonds, whether natural or lab-grown, score a 10 on the Mohs hardness scale which measures a mineral’s resistance to scratching.

This high rating means they are incredibly resistant to scratches and wear.

Cubic zirconia and moissanite score lower on the Mohs scale, meaning they can easily become scratched and lose their brilliance over time.

While simulated diamonds can be a great budget-friendly option, they don't offer the same longevity as real diamonds​.

Types of Simulated Diamonds

Cubic Zirconia (CZ)

Cubic Zirconia (CZ) is perhaps the most well-known simulant diamond.

It’s made from zirconium dioxide and is prized for its brilliance and clarity.

CZ is colorless and has a hardness rating of 8.5 on the Mohs scale.

Pros:

• Affordable
• Clear in color
• Versatile

Cons:

• Less durable than diamonds
• Can become cloudy over time

Synthetic Moissanite

Made from silicon carbide, moissanite scores 9.25 on the Mohs scale, making it one of the hardest diamond alternatives.

Pros:

• Very hard and durable
• Excellent brilliance
• More affordable than diamond

Cons:

• Moissanite reflects light differently than a diamond. Moissanite creates a rainbow-colored effect when reflecting light while diamonds overall reflect a white light, which most people prefer

• Moissanite is relatively expensive compared to other simulant diamonds

White Sapphire

White sapphires are a natural, yet still a simulant, alternative to diamonds. 

They’re made from the mineral corundum and are known for their hardness (9 on the Mohs scale) and clear appearance.

Pros:

• Hard and durable
• Less expensive than diamonds

Cons:

• Less brilliance than diamonds
• Lower resale value compared to diamonds

GGG, YAG and zircon

Other materials used as diamond simulants include GGG (Gadolinium Gallium Garnet), YAG (Yttrium Aluminum Garnet), and zircon. 

Each has its unique properties, but they generally offer lower durability and brilliance compared to the more popular diamond simulants like CZ and moissanite.

Comparison with Natural and Lab-Grown Diamonds

Physical and Chemical Properties

Hardness (Mohs Scale)

Natural and lab-grown diamonds score a perfect 10 on the Mohs scale, making them the hardest known material. 

Simulants like moissanite and CZ are slightly softer but still offer good durability for everyday wear.

Durability

Diamonds are renowned for their durability, making them ideal for engagement rings and jewelry intended to last a lifetime. 

Simulants, while durable, are more prone to scratches and wear over time.

Aesthetic Differences

Brilliance and Fire

While simulants can mimic the look of diamonds, they often have different refractive properties.

For example, moissanite has more fire (a rainbow-colored light refraction) but a different sparkle pattern than diamonds.

CZ has a similar brilliance to diamonds, but can become cloudy over time.

Color and Clarity

High-quality simulants are usually colorless and flawless, mimicking the highest grade of diamonds. 

However, their clarity and color can degrade over time, especially with CZ, which can become cloudy.

Price Comparison

Simulated diamonds are much less expensive than natural and lab-grown diamonds.

While a high-quality simulant can offer substantial savings, it’s important to consider the long-term value and durability. 

Lab-grown diamonds provide a more affordable option compared to natural diamonds while providing the same physical and chemical properties.

Benefits of Choosing Simulated Diamonds

Affordability

One of the most significant benefits of simulated diamonds is their affordability.

You can get a larger, more visually impressive stone for a fraction of the cost of a natural diamond. 

For example, a high-quality cubic zirconia (CZ) or moissanite can offer similar brilliance and fire to a natural diamond but at a much lower price point.

This affordability opens up possibilities for more elaborate and sizeable pieces without breaking the bank​.

Ethical Considerations

Simulated diamonds are ethically produced and have a lower environmental impact compared to mined diamonds.

The process of mining natural diamonds can involve harmful labor practices and severe environmental degradation, including deforestation, habitat destruction, and soil erosion. 

In contrast, simulated diamonds are created in controlled laboratory environments.

This ethical advantage makes simulated diamonds a responsible choice for environmentally and socially conscious consumers.

Versatility in Jewelry

Simulated diamonds are versatile and can be used in a wide range of jewelry designs.

Their affordability allows for more creativity and experimentation, both in terms of styles and settings.

Whether it's a classic solitaire ring, an intricate halo setting, or a mixed-metal piece, simulated diamonds can be crafted into various designs without the high-cost constraints of natural diamonds.

This versatility is particularly beneficial for fashion-forward individuals who like to keep up with trends or those looking to build a diverse jewelry collection without the hefty investment​.

Potential Drawbacks of Simulated Diamonds

Durability Concerns

Simulated diamonds are generally less durable than natural and lab-grown diamonds.

They are more prone to scratching, chipping, and losing their luster over time.

For example, cubic zirconia scores about 8-8.5 on the Mohs hardness scale, while diamonds score a perfect 10. 

This means that simulated diamonds often wear down quicker with everyday use, requiring more frequent replacements or repairs. 

Although moissanite is more durable than cubic zirconia, it still doesn't match the hardness of a natural diamond​.

Perception and Stigma

There can be a stigma associated with simulated diamonds, as some people view them as ‘fake’ or inferior.

This perception can affect how the jewelry is received by others, particularly in traditional settings such as engagement rings.

Despite their visual similarity to natural diamonds, the knowledge that a stone is simulated can influence its sentimental value and the wearer’s satisfaction.

Overcoming this stigma often involves educating others about the quality and benefits of simulated diamonds

Maintenance and Care

Simulated diamonds often require more maintenance to keep them looking their best.

Regular cleaning is essential to prevent cloudiness and scratches.

Proper storage, such as keeping them in soft, separate pouches or boxes, helps avoid scratches and other damage.

Unlike natural diamonds, which are renowned for their low maintenance, simulated diamonds need more frequent attention to maintain their brilliance and appearance​

How to Choose the Right Simulated Diamond

When choosing a simulated diamond, consider the occasion, budget, and personal style.

Simulant diamonds are ideal for fashion jewelry, travel pieces, or as placeholders for a future upgrade.

Tips for Evaluating Quality

When evaluating simulated diamonds, it’s essential to understand the key factors that determine their quality. 

Here are some expert tips to guide you through the process:

Examine the Cut

Quality of Cut

The cut of a simulated diamond significantly impacts its brilliance and sparkle.

A well-cut stone will reflect the light and have excellent symmetry and proportions.

Check for precision in the facets, as this influences how light interacts with the stone​.

Faceting

Look for sharp, clean facets that are well-polished.

Poorly cut simulated diamonds will have uneven or dull facets that reduce their visual appeal.

Check Clarity

Inclusions and Blemishes

Simulated diamonds should have minimal inclusions and blemishes.

High-quality simulants like cubic zirconia (CZ) and moissanite are generally created to be eye-clean, meaning they appear flawless to the naked eye.

Use a magnifying glass to inspect for any visible imperfections​.

Surface Quality

Ensure the surface of the simulated diamond is smooth and free of scratches or marks, which can detract from its appearance​.

Evaluate Color

Color Grade

Simulated diamonds are often produced to mimic the colorless look of high-quality diamonds.

Ensure the stone has a consistent, clear color without any noticeable tints of yellow or brown.

High-quality simulants should fall within the D-F range on the color scale, indicating near-colorless stones​.

Consistency

Check for color consistency throughout the stone.

Any variations can indicate lower quality or improper manufacturing techniques.

Assess Brilliance and Fire

Light Performance

The brilliance (white light reflection) and fire (colored light dispersion) of a simulated diamond should be comparable to that of natural diamonds.

Moissanite, for example, often exhibits more fire than diamonds, which can be a desirable trait​.

Test with Light

Observe the stone under different lighting conditions.

High-quality simulated diamonds will maintain their sparkle and fire even in low-light environments​.

Recommendations for Reputable Sellers

Doing your research before buying is key.

Purchase from reputable sellers who provide detailed information about the simulant’s properties and offer warranties for your jewelry. 

Caring for Simulated Diamonds

Cleaning and Maintenance Tips

Regular cleaning maintains the sparkle of simulated diamonds.

Use a soft brush, mild soap, and warm water to gently clean your jewelry.

Avoid harsh chemicals that can cause damage.

Storage Recommendations

Store simulated diamond jewelry separately to prevent scratches.

Keep your pieces safe in a fabric-lined jewelry box or soft jewelry pouch.

When to Seek Professional Care

If your simulated diamond jewelry becomes cloudy or damaged, seek a professional cleaning and repair service.

Simulated diamonds might not be forever, but…

Simulated diamonds offer a beautiful and affordable alternative to natural and lab-grown diamonds.

They are a great option for everyday wear, with a plethora of options available to suit every style.

When it comes to durability and longevity, real diamonds reign supreme.

However, with a range of simulated diamond options available, we believe there’s a diamond - whether simulated or lab-grown - out there for everyone!

Are you ready to explore the world of simulated and real diamonds? 

Check out our beautiful collection of lab-grown diamond rings or explore our range of engagement rings.