People love to wear attractive and shiny gemstones to look stunning and maintain a modest appearance. That’s why, diamonds are popular among people. They have a long history and people use them for professional and personal uses. Traditional diamonds are rare and formed after heating within the Earth’s mantle for several years. However, the increasing demands of the consumers made scientists introduce lab diamonds to ensure diamonds can be formed. In a safe laboratory setting. Understanding how are diamonds grown in a lab is important before you use diamonds.
3 Aspects To Learn How Are Diamonds Grown In A Lab?
The following are the important aspects of learning how are diamonds grown in a lab.
Simplifying The HPHT Diamond Formation Procedure
The first aspect is that lab diamonds are created using two amazing procedures under the supervision. Of professionally trained and experienced scientists. High-Pressure High Temperature (HPHT) is one of the most important procedures.
- In this procedure, scientists maintain natural conditions that are similar to the formation of traditional diamonds. While forming under the Earth’s mantle.
- The procedure starts when a carbon source which is mostly graphite and a tiny diamond seed are placed. Into a metal capsule, which is then pushed into a high-pressure press. This capsule is given extreme heat and pressure, leading to the melting of the carbon source. And it begins to dissolve into the metal catalyst.
- Once the temperature and pressure are balanced, the carbon atoms cause the metal catalyst to crystallize on the diamond seed. After a specific period, the size of the diamond crystal increases gradually. Once the specific size is achieved, the temperature and pressure are cooled down to ensure the diamond can form. A specific shape and remains in a solid form.
- The metal capsule is then opened and the diamonds are extracted to clean, if they require further transparency. Different methods are used to achieve a specific clarity level.
Explaining The CVD Diamond Producing Procedure
The second aspect is that the Chemical Vapor Deposition (CVD) method is another important procedure for forming lab diamonds.
- This procedure involves using a carbon-rich gas mixture to form lab diamonds. Scientists prefer this procedure because it allows them to have complete control over the diamonds with minimum impurities.
- A small diamond seed is placed in a vacuum chamber and then it is set at a low-heat temperature. Different kinds of gases like methane and hydrogen are launched into the vacuum chamber and then heated at extreme temperatures. This results in the breaking down of gas molecules into carbon atoms and relevant species.
- The carbon atoms then combine with the diamond seed, forming diamond crystals layer by layer. The hydrogen gas in the gas mixtures ensures to protection of diamonds from impurities and blemishes.
- During the whole formation procedure, the temperature, pressure, and gas mixtures are properly adjusted and monitored to ensure. That professionals have complete control over the production and can get the required color and clarity level efficiently.
- After the diamond has achieved a specific size and different characteristics, it is removed from the vacuum chamber. And cooled off, then cleaned properly and given different treatments to enhance the diamond’s features.
Important Reasons For Using Lab Diamonds
The third aspect is that there are different beneficial reasons for using lab diamonds.
- Lab diamonds are available at affordable costs in bigger sizes with high quality and the least impurities.
- They are formed using different ethical principles, ensuring to protect the natural resources and living beings. While preventing forced labor and animal extinction.
- Lab diamonds have the least impact on the environment, ensuring to keep your environment safe and minimally polluted. Also, see stunning collections of the Lab Grown Diamond Engagement Rings.
Wrapping Up
To wrap up, how are diamonds grown in a lab? It is important to know that people have different demands and requirements related to diamonds. They want pure and authentic diamonds that are free from labels like conflict and blood diamonds because of manipulating. And violating human rights and forcing child labor to produce diamonds during wars. That’s why, lab diamonds are an incredible option, and knowing their growth details is important. Check out the 1/4Ct Pink Diamond Solitaire Pendant 14k White Gold 18" Necklace Lab Grown.