Natural diamonds are formed deep within the earth’s mantle. Synthetic diamonds are created in a lab and are chemically, physically and optically identical to natural diamonds. As a result, they cost less than natural diamonds but do not possess the same sparkle or shine. However, one important factor should be considered before choosing man made diamonds for your next ring: the cost. Read on to learn more about the differences between these stones and their advantages.
The Earth’s mantle
For many years, the origin of diamonds was a mystery. Recent study has shed some light on the matter, as scientists were able to mimic the conditions in the mantle with lab-based experiments. For example, they discovered that diamond formation can be initiated by a weak electric field. This discovery has broad implications for our understanding of how diamonds form in the Earth’s mantle.
The earth’s mantle is at least 90 miles beneath the surface. There, diamonds form at temperatures as high as 1,050 degrees Fahrenheit. These extreme conditions produce carbonate-rich melts, which crystallize into diamonds. Scientists have yet to determine how fast the diamond crystals formed and where they eventually crystallized. Some diamonds were carried upward soon after their formation, while others were deposited deep within the Earth for millions of years.
Synthetic diamonds are grown in a lab
Natural diamonds form millions and even billions of years ago. By contrast, synthetic diamonds are grown in modern-day labs. There are two common processes that grow diamonds in a lab, known as HPHT and CVD. These processes allow scientists to control various characteristics of a diamond to create a perfect replica. The GIA uses this process to create an official report for each diamond.
In early 1990s, lab-created emeralds were the most expensive and rare precious stones. However, advances in technology allowed manufacturers to reproduce the emerald and make it available for the public. In the United States alone, lab-created emeralds began to be seen in jewelry pieces. Today, they are available for purchase online and in some stores. Despite the controversy around synthetic diamonds, they have several benefits.
Physically and optically identical
Despite the common misconception man made diamonds UK are not synthetic and are perfectly equivalent to mined diamonds. These synthetic diamonds are grown in laboratory conditions and graded the same way as mined diamonds. As long as they have the same chemical composition, physical properties and optical properties, man-made diamonds are perfectly safe and comparable to mined diamonds.
There are several benefits to lab-grown diamonds. They are environmentally friendly, less expensive, and have the same optical, chemical, and physical characteristics of natural diamonds. In fact, lab-grown diamonds can only be distinguished from natural diamonds by a trained gemologist. Additionally, man-made diamonds can be produced in large quantities in a lab, which makes them cheaper.
They are less expensive
Using a CVD process to create a man-made diamond can make the product less costly than a naturally mined one. The technology involved in this process is incredibly complex and requires six to ten weeks. However, the final product is the same. A man-made diamond can cost less than a 1 carat loose diamond and still look like a real diamond. This difference is small compared to the price of a natural diamond.
The CVD process is a relatively new method of growing diamonds. This method is also less expensive, and most diamonds produced by CVD process are colorless. HPHT diamonds can have a slight yellow hue, which can be treated to make them colorless. Additionally, the HPHT process requires an enormous amount of energy, which is a major component of the cost of producing a diamond. CVD diamonds use less energy during the growing process and as a result, are less expensive.
They are more popular
As the millennial generation and GenZ-ers gain more environmental consciousness, lab-created diamonds are gaining popularity. The average lab-created diamond uses significantly less water per carat than a mined diamond, and its carbon emissions are much lower than that of a mined diamond. That’s good news for the environment and your wallet, but there are many questions about man-made diamonds that consumers should ask themselves before buying them.
In 1954, a physical chemist named H. Tracy Hall created the first synthetic diamonds, intended for industrial use. The process of creating gem-quality lab stones has improved dramatically since then. Today, man-made diamonds make up a small, but steadily growing percentage of the diamond trade. Unlike natural diamonds, man-made diamonds are more affordable than ever before. While the process of creating them has been far from perfect, the price of these stones is still lower than natural diamonds. duysnews