Lab-grown diamonds have continued to gain popularity since their invention in 1954 in the General Electric’s laboratories. There were many attempts to recreate diamonds in a lab setting throughout the 19th century. Scientists experimented with various methods, temperatures, and pressures using carbon with little success.

After succeeding in creating diamonds to meet the standards of mined diamonds, many jewellers started embracing the material to create engagement rings. Since lab-grown diamonds have not been on the market for as long as mined diamonds, consumers often have questions regarding the process. Some of the most common questions about lab-grown diamonds are answered below.

Are Lab-Grown Diamonds Real?

Many couples today choose lab diamond engagement rings due to their appearance, hardness, and durability. Lab-grown diamonds are real and have the same visual, physical, and chemical traits as mined diamonds. Unlike other diamond alternatives, such as moissanite or cubic zirconia, they are not a diamond duplicate.

The primary difference between mined and lab-grown diamonds is their origin, while other aspects remain the same.

How Are Lab Diamonds Made?

Laboratories mimic the same conditions of high-pressure and high-temperature method found within the Earth’s core that forms mined diamonds. Each stone is created individually and takes about 30 days to achieve the final product. The raw crystal is cut into a finished diamond and set into a piece of jewellery to create a unique, one of a kind piece.

The process of manufacturing a diamond in the lab is more efficient and less time-consuming. Each diamond is unique and can be examined to observe its cut, colour, clarity, and carat.

Do Lab Diamonds Come with Certifications? 

Like mined diamonds, lab diamonds come with a grading report and necessary certifications from reputable institutions like the International Gemological Institute (IGI) and Gem Certification & Assurance Lab (GCAL).


These reports highlight a grade for each of the 4Cs (colour, cut, clarity, and carat weight) and confirm that the diamond was grown in a lab. Each diamond comes with a microscopic laser inscription serial code, allowing buyers to trace its roots and achieve transparency.

Diamonds are valuable, expensive and rare. For making jewelry. brilliant cut diamond held by tweezers. Beautiful diamond stone in tongs

What Makes Lab Diamonds More Affordable?

Lab diamonds are popular due to their affordability and can cost 30 to 50 percent less than traditional diamonds of similar size and quality. As technology and methods for lab-grown diamonds have improved, manufacturers can create lab diamonds at a lower cost, making the stones more accessible to consumers.

Why Choose a Lab Grown Diamond Over A Mined Diamond?

Lab diamonds reduce the impact on the environment, making them a sustainable choice for shoppers. Many environmentally conscious couples opt for this option as it allows them to achieve a unique ring without compromising their values.

Another reason many couples lean towards lab diamonds is their price advantage. The lower cost allows people to purchase a larger diamond at an affordable price point.

A deeper understanding of the lab diamond fabrication process can help you make an educated decision about your purchase. Reach out to a trusted jeweller to determine if a lab-grown diamond is a right fit for your unique needs.

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