Are Lab Grown Diamonds Real? 7 Myths You Shouldn’t Believe

Introduction

Lab Grown Diamonds are authentic diamonds created in a laboratory that is controlled rather than mined from the earth. They possess the same beauty, brilliance, and strength as natural diamonds because they are made of the same material pure carbon that is arranged in a crystal structure. The only difference is the means in which it is formed.

Diamonds in nature can take billions of years to form deep beneath the Earth's surface, under extreme pressure and heat, resulting in a natural diamond. In laboratories, scientists are able to create the same natural conditions with advanced technology. Real diamonds can be created using the HPHT (High Pressure High Temperature) method or CVD (Chemical Vapor Deposition) method. Those new techniques will allow real diamonds to grow over a few weeks validity and under laboratory conditions, while the physical, chemical, and optical properties will remain the same.

A lab-grown diamond beside a mined diamond, and even experts need special equipment to tell the difference. They sparkle the same. They are equally tough and both can last a lifetime. The main difference is that lab-grown diamonds are created in a mindful and sustainable manner; there simply is no mining involved, which has devastating environmental effects.

Why People Still Ask “Are Lab Grown Diamonds Real?”

The phrase "lab grown" can be confusing to individuals. It seems artificial - essentially man-made or fake. When I hear the phrase "grown in a lab" I envision something that is synthetic, not natural. In fact, a lab is just a controlled environment, in which scientists mimic the same natural process that occurs deep in the earth. The result is still a diamond - created with science instead of created by nature over a long period of time.

A major factor in the confusion stems from marketing and tradition. For many decades, mined diamonds have marketed as "real" or "authentic," which implies anything else must be lesser value. Add years of advertising, emotional symbolism, and ignorance, and it is easy to understand what is clouding people's authenticity of Lab Grown Diamonds.

Nevertheless, today’s science and gemology provide clarity: lab grown diamonds are the very same in terms of their chemical, physical and optical properties as a mined diamond. Reputable and trustworthy organizations like the Gemological Institute of America (GIA) and the International Gemological Institute (IGI) confirms it as a diamond. So if you are still asking "Are they real?" the answer is simple: Yes, absolutely real, just responsibly created!

Myth 1: Lab Grown Diamonds Are Fake

One of the most prevalent myths that people still hold is that Lab Grown Diamonds are not real. This is simply not true. Lab Grown Diamonds are 100% real diamonds, composed of 100% carbon, just like mined diamonds form the earth. They share the same physical, chemical and optical properties, meaning they look, feel, and sparkle the same way.

The difference is simply in how they are created, because one is formed over billions of years under the earth's surface, and the other was created in a lab using sophisticated technology to duplicate the same natural process, but it only took a few weeks. Every aspect — quality, durability and brilliance — remain consistent.

In fact, even professional jewelers cannot distinguish with the naked eye. To know if a diamond is mined or lab grown, they can use special instruments that find subtle growth patterns not seen by the human eye. So, know that when you wear a lab grown diamond, you are wearing the same real gem, just one created from innovation and ethics rather than excavation.

 Myth 2: Lab Grown Diamonds Look Different

It is also a common misconception that lab grown diamonds do not sparkle like mined diamonds, and that is not the case  they have the same brilliance, fire, and shine because they are made with the same material, pure crystallized carbon. The sparkle that you see when light passes through a diamond is the same whether it is a naturally mined diamond or a lab grown diamond.

The only distinction is their origin, rather than their quality. One originates from within the earth under extreme pressure and heat, while the other is produced in a laboratory using sophisticated scientific methods that imitate that same pressure and heat. Regardless of how it was formed, both forms of diamonds are then cut, polished, and certified by the same processes in the fine jewelry industry.

Myth 3: Lab Grown Diamonds Don’t Last Forever

There’s a common misbelief about Lab Grown Diamonds, that they don’t last as long as natural diamonds — but nothing could be further from the truth! They are equally rated a 10 on the Mohs scale of hardness, which is the highest they can get. This means they are very durable, scratch-resistant, and designed to last for generations!

Lab grown diamonds don’t lose their shine or weaken over the years. They’re made of the same strong carbon structure that gives natural diamonds their legendary toughness. Whether worn daily or kept for special occasions, they’ll continue to sparkle beautifully for generations.

In fact, a lab grown diamond can easily become a family heirloom, just like any other precious stone passed down through generations. Its brilliance and strength remain unchanged — a timeless symbol of love, care, and craftsmanship.

Myth 4: Lab Grown Diamonds Have No Resale Value

A lot of people assume that Lab Grown Diamonds have no resale value, but that’s not entirely true. The resale of any diamond — whether lab grown or natural — depends on several factors such as market demand, certification, and brand reputation. A certified diamond from a trusted lab like IGI or GIA always holds better value than an uncertified one.

As more people learn about the benefits of lab grown diamonds — their ethical sourcing, sustainability, and affordability — the resale interest is steadily increasing. Many online and offline jewelers have now started offering trade-in or buyback options, showing that the market for these diamonds is maturing fast.

It’s also worth remembering that even natural diamonds don’t have fixed resale values. Their worth changes over time based on size, cut, demand, and market trends. So, just like mined diamonds, lab grown diamonds hold real, measurable value — and that value is expected to grow as awareness continues to rise.

Myth 5: Lab Grown Diamonds Are Not Environmentally Friendly

Some people think Lab Grown Diamonds harm the environment, but in reality, they are much more eco-friendly and ethical than mined diamonds. Traditional diamond mining involves digging deep into the earth, which damages ecosystems, causes soil erosion, and requires massive energy and water consumption. In contrast, lab grown diamonds produce significantly fewer carbon emissions and don’t involve any harmful mining practices.

Modern diamond-growing labs use advanced, energy-efficient technologies and are increasingly powered by renewable energy sources like solar and wind. Many certified producers are also adopting closed-loop water systems to minimize waste. According to reports by organizations like the U.S. Department of Energy, lab grown diamonds can reduce the overall carbon footprint by up to 60–70% compared to traditional mining operations.

Beyond being environmentally conscious, they also ensure ethical sourcing — meaning no human rights violations, child labor, or conflict-related mining. When you choose a lab grown diamond, you’re not just buying a beautiful gem — you’re supporting a cleaner, more responsible, and sustainable future for the planet.

Myth 6: Only Natural Diamonds Are Used in Fine Jewelry

It used to be believed that only natural diamonds were worthy of luxury jewelry, but that idea is quickly changing. Today, many global jewelry brands proudly use Lab Grown Diamonds in their premium collections — proving that rare and innovation can go hand in hand.

Renowned names like Pandora, De Beers (through its Lightbox brand), and Swarovski have already embraced lab grown diamonds, offering beautifully crafted jewelry pieces made with them. Even fine jewelry houses are introducing exclusive collections featuring these diamonds to meet the growing demand for sustainable luxury.

This shift shows a clear message - Lab Grown Diamonds are not a compromise, they’re a conscious choice. They represent modern luxury, innovation, and responsibility. For today’s buyers, choosing lab grown is not about cutting costs; it’s about supporting technology, ethics, and the future of fine jewelry.

Myth 7: Lab Grown Diamonds Are Just a Trend

Some people still believe Lab Grown Diamonds are just a passing trend, but the truth tells a very different story. Around the world, demand for lab grown diamonds is growing rapidly every year. More and more jewelry brands, retailers, and consumers are embracing them as a modern, responsible alternative to mined stones.

This change is being driven especially by Gen Z and millennials, who care deeply about sustainability, transparency, and value. They want jewelry that reflects both style and ethics something beautiful that doesn’t harm the planet. For them, lab grown diamonds represent smart luxury high-quality, affordable, and environmentally responsible.

With global sales rising and major brands investing in advanced diamond-growing technology, it’s clear that Lab Grown Diamonds are not a short-term trend. They are the future of fine jewelry, combining timeless beauty with modern values. In the years ahead, their brilliance will shine brighter than ever not just in jewelry stores, but in the hearts of conscious buyers everywhere.

Why You Can Trust Lab Grown Diamonds

Experts across the jewelry and gemology world agree that Lab Grown Diamonds are every bit as real and valuable as mined ones. In fact, as gemologist Dr. Rina Patel explains, “The only real difference between a natural and a lab grown diamond is where it comes from  not what it’s made of.” This clarity from experts helps buyers understand that science and craftsmanship have made it possible to create real diamonds more ethically than ever before.

When purchasing a lab grown diamond, certification is extremely important. Trusted institutions like the IGI (International Gemological Institute), GIA (Gemological Institute of America), and SGL (Solitaire Gemological Laboratories) provide detailed grading reports that verify a diamond’s cut, clarity, color, and carat weight — the same way they do for mined diamonds. These certificates confirm the diamond’s authenticity and ensure transparency in your purchase.

Before buying, it’s wise for customers to check three key things:

1. The diamond’s certification from a recognized lab (like IGI, GIA, or SGL).

2. The reputation of the jeweler or brand selling it.

3. The details of the diamond’s quality — including the 4Cs (cut, color, clarity, carat).

Conclusion

After exploring all the myths, it’s clear that Lab Grown Diamonds are 100% real, ethical, and here to stay. They offer the same sparkle, strength, and beauty as mined diamonds without the environmental harm or high price tag. Backed by science, trusted certification, and growing global acceptance, they represent the perfect blend of luxury and responsibility.

Choosing a lab grown diamond means choosing a smarter, more sustainable future one where brilliance doesn’t come at the cost of the planet. Whether you’re buying for love, celebration, or investment, these diamonds promise timeless beauty and lasting value.

Explore a stunning collection of certified Lab Grown Diamond jewellery at Aurament, where innovation meets rare, and every sparkle tells a story of conscious luxury.