Synthetic Diamonds
Synthetic diamonds, also known as cultured or laboratory-created diamonds, are diamond gems created in a controlled laboratory environment by advanced technological processes. Created utilizing a diamond seed that is subjected to temperatures of more than 2000° Celsius and pressure of more than 70,000 atmospheres, the created diamond grows atom-by-atom, layer-by-layer, replicating the properties of natural diamonds. Today they are almost as beautiful, yet available at much lower prices than naturally mined diamonds.
The process of synthesizing diamonds requires an intense and complex combination of different scientific inputs and conditions. It usually involves duplication of the natural process of diamond crystallization from molten metal under a controlled environment. To create perfect diamonds, it is necessary to understand and control the formation process, obtain pure carbon (C), compress it under the right atmospheric pressure and temperature for a significant period of time, and transfer heat to make sure that the diamond grows in its correct form. The resulting diamond is but one part of the total synthesis process, which is also subject to a number of other modifications.
The diamond growth process occurs within a container filled with graphite, which serves as the substrate onto which the diamond will grow. A ‘seed’ diamond is placed at the bottom of the vessel, along with a pre-determined amount of carbon source, such as methane or acetylene, or the recycled graphite slurry. The vessel is then welded shut and pressurized with a combination of helium and hydrogen or nitrogen gas to create the right combination of pressure and temperature required for the diamond to grow. This is followed by a period of heat treatment, in which the diamond begins to form.
The process of creating synthetic diamonds is a powerful technology used in todays market. It offers brilliant, ageless diamonds that are identical to their natural counterparts in every way. Despite their lower price, synthetic diamonds are still a great investment, as their beauty and fire are just as perfect. Moreover, these diamonds are a good option for those who want to personalize the look of their diamond and create a remarkable piece of jewelry.
The versatility of the synthetic diamonds process has led to the production of a diverse range of diamond shapes and sizes, as well as the ability to cut and polish them with precision. Synthetic diamonds can also be colored-treated to create a wide variety of rare and exotic looking stones such as fancy yellow and pink.
The use of synthetic diamonds is growing rapidly, particularly in the jewelry industry. By favoring synthetic diamonds, consumers can avoid the difficult decision of choosing between a high quality or low quality mined diamond, as the process of creating synthetic diamonds eliminates the possibility of compromise. This makes them an affordable and ethical alternative to natural diamonds.
