What Are Lab Grown Diamonds?
Things You Need To Know
Lab diamond is the next big thing in the world of jewelry and gaining popularity on all fronts. Lab grown diamonds are available in all seasons because they are developed in labs and don't need a specific environment to grow. Specialized labs can grow almost every type of diamond and they qualify as high-quality diamonds. Still, wondering what are lab grown diamonds? Read on to find out more about it.
What are lab grown diamonds?
Typically, synthetic diamonds that mirror natural diamonds are lab-grown. Because they have similar carbon atom structures to real diamonds, lab-created diamonds boast of the same optical and chemical characteristics as natural diamonds.
Besides, lab diamonds have a relatively low price when compared to natural diamonds. That's because lab-created diamonds don't have resale value. When you look at a stunning lab-created diamond, you can't question its beauty.
The best part about synthetic diamonds is that they are available in a variety of designs and ranges. Moreover, you can find them in fancy colors that are rare in nature. And, that even includes the popular vivid yellow hues as well. Lab-grown fancy colored diamonds come at reasonable prices compared to naturally occurring diamonds.
How are these diamonds made?
The process of creating lab diamonds involves duplicating the circumstances that result in the creation of real diamonds. Intense pressure and heat are contributing factors that help natural diamonds form. It takes millions of years for carbon atoms to transform into captivating and beautiful gemstones that people know as diamonds.
However, a lab diamond follows the same process to develop. But the process doesn't take millions of years. Rather, it takes a few weeks. The journey of a synthetic diamond begins with the tiniest piece of a diamond called a diamond seed.
It is placed in a special chamber in sealed condition to mimic the exact condition of the Earth's crust. The pure carbon seed eventually transforms into a synthetic diamond, which has the same chemical properties as that of a real diamond.
The two methods used for creating lab diamonds are Chemical Vapor Deposition (CVD) and High Pressure High Temperature (HPHT). CVD uses less pressure and heat to produce diamonds. The process involves mixing a chemical gas that breaks down and becomes hard into carbon atoms.
HPHT induces high pressure (1.5 million pounds / square inch) and high temperature (about 200 Fahrenheit or 1500 degrees Celsius) on the diamond seed inside the chamber. Applying either of the two methods results in having a synthetic diamond created within a matter of weeks.
What are the advantages of a lab diamond?
To begin with, a diamond created in the lab looks real like a mined diamond. They have the same chemical and physical properties. Also, they grow under the same pressure and temperature conditions as real diamonds grow. Besides, they are conflict-free and don't involve unethical practices that are common in many diamond mines.
The best part is that lab-grown diamonds come with better quality because of a highly controlled environment. In addition, the whole process involves fully monitored practices. Here are some of the biggest advantages that lab diamonds carry with them.
- Environmental friendly
- Comes with fewer defects
- Looks gorgeous because of its higher purity and brighter quality
- Greater affordability
- Rarely available colors in nature could be created
- Coveted and unique pieces
- Trackable origin sources of the diamonds
Lab diamonds involve a sustainable process during their creation by using HPHT or CVD techniques. As a result, there are no issues in keeping up with the ever-increasing demand for synthetic diamonds. Apart from that, lab-grown diamonds don't involve engaging in conflicts, harmful processes or even sacrificing overall quality.
How are these diamonds graded and certified?
Lab-grown diamonds look similar to natural diamonds. However, when they are ready, independent labs receive them and the experts certify them. Also, the grading process of lab-created diamonds is the same as mined diamonds.
In short, the focus is on the color, carat, clarity, and cut of each gemstone. When it is about the brilliance of the stone, the cut becomes important. Carat represents the diamond's weight and size. When denoting clear diamonds, the color becomes an important factor. Finally, clarity refers to the appearance of the diamond.
Moreover, clarity refers to the lack of defects and cracks. Lab diamonds are versatile and you can wear them as everyday jewelry. If you are looking for gorgeous lab-grown diamonds, you can find high-quality amazing pieces at less price at Rare Carat.