Diamonds have been found near the earth’s core, which lies approximately 1,800 miles below the earth’s surface. However, you may be surprised to hear that many diamonds originate above ground, as it’s now possible to grow these stunning gemstones in a lab. This is an amazing breakthrough that could have profound implications for the diamond industry.
But, how is this possible, and are these actually real diamonds? Because this is a new development, it can seem unbelievable that this is now a reality.
Read on to find out everything you need to know about synthetic diamonds.
How Are Lab Diamonds Made?
It’s possible to grow lab diamonds using High Pressure High Temperature (HPHT) or Chemical Vapor Deposition (CVD) processes. But the starting point for both practices involves using a diamond seed that is roughly as thick as a human hair.
These techniques create real diamonds that have the same physical properties as a diamond found in the earth. Even experts can not tell the difference without specialized equipment.
High Pressure High Temperature (HPHT)
The HPHT process lasts approximately two months and exposes the diamond seeds to temperatures as high as 5,000 degrees Fahrenheit as well as high pressures. A metal catalyst helps pure carbon turn into diamond which adds to the seeds.
Chemical Vapor Deposition (CVD)
During this mechanism, very hot hydrogen and methane gases turn into plasma and add small carbon pieces to the diamond seed. Eventually, you get a diamond that is ready for cutting and polishing.
What Are the Advantages of Lab-Grown Diamonds?
Of course, there would be little point in creating lab diamonds if there were no tangible advantages. But, there are several critical benefits that make this a fantastic development.
A natural diamond may have impurities such as ingrained dirt. But, a lab diamond is not exposed to external conditions, so it can have exceptional cut, carat, clarity, and color. You can read more before choosing the perfect diamond for you.
Lower Price Tag
Despite the high quality, a lab-grown diamond could be cheaper than a natural diamond. This is because it can take considerable resources to mine a diamond, while this expenditure is not required when creating a synthetic diamond.
Mining a diamond can involve a lot of industrial equipment and cause significant damage to the environment. In contrast, many labs now use renewable energy sources so they are more eco-friendly.
Certainty of Origin
You may have ethical concerns when buying a natural diamond as there is no way of knowing where it came from. But, it is easy to trace the origin of a lab diamond.
Start Shopping for Lab-Grown Real Diamonds
Despite the term ‘synthetic’ being applied, lab-grown diamonds are real diamonds. They also boast some great advantages over natural diamonds as it takes fewer resources to create a synthetic gemstone, and they can be of a higher quality but come with a lower price tag. It seems likely buying real diamonds that come from a lab will be a future trend. If you’ve found this article helpful, be sure to check out more informative posts in our Jewellery section before you go.