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How Are Lab Grown Diamonds Made?

Laboratory grown diamonds are becoming more and more popular in the jewelry world – but many people are still hesitant to buy them. These stunning stones appear just as beautiful and sparkly as mined diamonds, and they are typically less expensive. They are also environmentally friendly, which is a major selling point for some consumers. In this article, we will explore the process by which lab grown diamonds are made and discuss some common misconceptions about these gorgeous gems.

A common myth about laboratory grown diamonds is that they are not real. The truth is, lab grown diamonds are 100% real and identical to mined diamonds in every way – they are both chemically and physically the same. The difference is that a mined diamond is formed under extreme pressure and high temperatures deep within the Earth, while a lab created diamond is made using carbon-rich gases at low pressure in a laboratory environment. This is why, without specialized equipment, it is impossible to tell the difference between a natural and lab-created diamond.

To create a lab diamond, scientists use either high-pressure high temperature (HPHT) or a chemical vapor deposition (CVD) process to simulate the conditions under which natural diamonds form inside the earth. In HPHT, carbon-based gasses are heated to a very high temperature and then sprayed onto a diamond substrate. The carbon atoms then crystalize and build up layers to create a rough diamond, which is then cut, polished and set into jewelry such as a ring or earrings. This entire process takes about six to ten weeks and yields gem-quality diamonds.

In CVD, a carbon-based material such as graphite is placed in a special growth chamber and exposed to intense heat and pressure. When the diamond is cooled, it is polished and ready for use in jewelry. In addition to producing lab-grown diamonds, the HPHT and CVD processes can also be used to treat or enhance natural diamonds. For example, most mined diamonds have a yellow or brown tint that can be treated with HPHT to remove this color and make them more appealing for the retail market.

Despite all the advantages of lab grown diamonds, some people remain skeptical about their legitimacy. Fortunately, the gemological community is working hard to dispel this myth by educating the public about the process of lab diamond creation and introducing new testing technologies that will allow jewelers to easily distinguish between natural and lab-created gemstones.

If you are ready to start shopping for lab grown diamonds, be sure to check out our top-selling engagement ring styles featuring hand-picked lab diamonds that perfectly complement their settings. Shop the collection today to find your dream engagement ring! You can also contact us if you would like more information about lab-created diamonds or have any questions. We are always happy to help!

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