What Are Lab Made Diamonds?
Lab made diamonds, also called lab-grown diamonds, are real diamonds created in a laboratory instead of being mined from the earth. They look exactly like natural diamonds because they have the same chemical makeup and physical properties. The only difference is how and where they are made.
How Are Lab Made Diamonds Created?
Scientists use two main methods to create lab diamonds: High Pressure High Temperature (HPHT) and Chemical Vapor Deposition (CVD).
In the HPHT method, a small diamond seed is placed under extreme heat and pressure, just like how diamonds form deep in the earth. Over time, carbon atoms stick to the seed and grow into a full-sized diamond.
The CVD method starts with a diamond seed placed in a chamber filled with carbon-rich gas. The gas is heated until it breaks apart, and the carbon atoms attach to the seed, slowly forming a diamond layer by layer.
Both methods produce real diamonds that are just as strong and sparkly as natural ones.
Why Choose Lab Made Diamonds?
Lab made diamonds are becoming more popular because they offer many benefits.
They Are More Affordable
Natural diamonds are rare and expensive because mining them takes a lot of work. Lab diamonds cost much less—sometimes up to 40% cheaper—because they don’t require mining. This means you can get a bigger or higher-quality diamond for the same price.
They Are Better for the Environment
Mining natural diamonds can harm the environment. It requires digging up large areas of land, using heavy machinery, and sometimes causing pollution. Lab diamonds, on the other hand, are made in controlled labs with a much smaller environmental impact.
They Are Conflict-Free
Some natural diamonds come from places where mining funds wars or unfair labor practices. These are called “blood diamonds.” Lab diamonds are guaranteed conflict-free because they are made ethically in labs, so you can wear them with a clear conscience.
Lab Made Diamonds vs. Natural Diamonds
Many people wonder if lab diamonds are as good as natural ones. The answer is yes!
They Look the Same
Even experts need special tools to tell the difference between lab and natural diamonds. Both have the same sparkle, hardness, and beauty.
They Are Just as Strong
Diamonds are the hardest natural substance on Earth, and lab diamonds are no different. They score a perfect 10 on the Mohs hardness scale, just like mined diamonds.
They Come in All Shapes and Sizes
Lab diamonds can be cut into any shape—round, princess, oval, and more. They also come in different colors, including classic white, fancy yellow, and even rare blue or pink diamonds.
Are Lab Made Diamonds Real Diamonds?
Some people think lab diamonds are “fake,” but that’s not true. They are 100% real diamonds. The only difference is their origin. Think of it like ice from a freezer versus ice from a glacier—both are real ice, just made in different ways.
How to Tell the Difference
Lab diamonds are so similar to natural ones that jewelers use special machines to identify them. These machines check tiny marks inside the diamond that show how it was formed.
Where to Buy Lab Made Diamonds
Many jewelry stores and online shops now sell lab diamonds. Some popular places include:
- James Allen
- Blue Nile
- Brilliant Earth
- Clean Origin
When buying, always check for certification from trusted labs like the Gemological Institute of America (GIA) or the International Gemological Institute (IGI). This ensures you’re getting a high-quality diamond.
Caring for Lab Made Diamonds
Lab diamonds are just as durable as natural ones, so they don’t need special care. However, to keep them shining, you should:
- Clean them with warm water and mild soap.
- Avoid harsh chemicals like bleach.
- Store them separately to prevent scratches.
Final Thoughts
Lab made diamonds are a smart choice for anyone who wants a beautiful, high-quality diamond without the high cost or environmental impact. They are real, ethical, and just as stunning as natural diamonds. Whether you’re buying an engagement ring, earrings, or a necklace, lab diamonds offer a brilliant and responsible option.
Next time you’re shopping for jewelry, consider a lab-grown diamond—you’ll get the same sparkle with a cleaner conscience!