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Are Lab Diamonds Real Diamonds?

Lab diamonds are real diamonds — in every way that matters.

They carry the same brilliance, the same structure, and the same timeless presence you expect from a diamond. There’s no visible difference in how they sparkle or how they wear over time. The only distinction is how they’re created.

What is a lab diamond?

What is a lab diamond? 

A lab-grown diamond is a diamond formed above ground using advanced technology that recreates natural conditions.

It is still pure carbon, crystallized in the exact same way as a mined diamond. Nothing is simulated or artificial in its composition. It is, quite simply, a diamond created in a different environment.

Like natural diamonds, lab diamonds are graded using the same standards of cut, color, clarity, and carat.

How are lab diamonds created?

Lab diamonds are grown using advanced processes that replicate how diamonds form in nature. Some are created gradually as carbon builds layer by layer, forming a crystal over time. Others are formed under intense pressure and heat, mirroring the natural conditions found deep within the earth. However they are made, the result remains the same — a real, gem-quality diamond with identical physical and optical properties.

Lab diamonds vs natural diamonds 

There is no visual difference between a lab diamond and a natural diamond. They share the same hardness, the same brilliance, and the same overall appearance. When worn, they look identical. The only difference is origin. One is formed underground over time, while the other is created above ground using controlled conditions. 

Can you tell the difference? 

Without specialized equipment, no. Even trained professionals cannot reliably distinguish a lab diamond from a natural one by sight alone. To the eye, and in everyday wear, it simply appears as a diamond. Lab diamonds are often laser-inscribed and certified to indicate their origin, but this is for transparency — not because of any visible difference. 

Why are lab diamonds more affordable?

Why are lab diamonds more affordable? 

Lab diamonds are typically more accessible because they avoid the complexities of mining and long supply chains.

The process is more controlled and efficient, which allows more of the value to go into the diamond itself rather than extraction.

This makes it possible to prioritize what matters most — size, cut, and overall presence — without the traditional markup.

Are lab diamonds fake? 

Lab diamonds are not fake. They are not cubic zirconia, moissanite, or any type of simulant. Those materials are designed to imitate a diamond. A lab diamond does not imitate anything. It is a diamond, with the same composition and properties as one formed in the earth. 

Do lab diamonds last? 

Lab diamonds are just as durable as natural diamonds. They rank the same on the Mohs hardness scale and are designed for everyday wear. They do not fade, cloud, or lose their brilliance over time. They are made to last a lifetime. 

Why more people are choosing lab diamonds 

There is a shift happening in how people approach buying a diamond. More emphasis is placed on intention, value, and transparency. Rather than focusing on origin alone, buyers are prioritizing how a ring looks, feels, and fits into their life. Lab diamonds offer that flexibility — allowing for thoughtful design choices without compromise. 

Which Diamond Certification is Best?

Final thoughts 

A diamond is defined by what it is, not where it comes from. Lab diamonds hold that definition completely. They offer the same beauty, the same durability, and the same meaning. Only the beginning is different. 

Find your forever

Explore our lab diamond engagement rings, or design a custom engagement ring
tailored to your vision— thoughtfully crafted to last.

Harley - Oval Harley - Oval
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Harley - Oval

$1,850.00
Randi - Oval Randi - Oval
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Randi - Oval

$1,650.00
Jasmine - Oval Jasmine - Oval
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Jasmine - Oval

$1,850.00
Harley - Round Harley - Round
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Harley - Round

$1,850.00
Caroline - Oval Caroline - Oval
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Caroline - Oval

$2,000.00
Harley - Radiant Harley - Radiant
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Harley - Radiant

$1,850.00
Michelle - Elongated Cushion Michelle - Elongated Cushion
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Michelle - Elongated Cushion

$2,000.00
Beth - Emerald Beth - Emerald
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Beth - Emerald

$1,650.00

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