Fake diamonds seem to possess a negative connotation nowadays. Perhaps it will take quite some time before fake diamonds will have a good image. A lot of people are asking, what are these so-called fake diamonds? Let’s face it, diamonds are present everywhere. There are lots of kinds, colors, shapes, and sizes of diamonds. The fake diamonds that we are referring to are not diamonds that are dull and downright counterfeits. These fake diamonds are also called simulant diamonds. Simulant diamonds are not the same as synthetic diamonds. Nevertheless, simulant diamonds are also made in labs. These diamonds undergo certain scientific processes that imitate the natural process of creating diamonds.
The two main ways in which simulant diamonds are created are through chemical vapor deposition, also known as CVD and high pressure and high temperature, which has the acronym HPHT. HPHT is a more crude and more basic method of creating these simulant diamonds. Essentially, just like how diamonds were created nearly 3 billion years ago, a piece of carbon is exposed to enormous pressure and heat in order to come up with a sparkling diamond.
Since it is a seemingly unrefined method, HPHT cannot always guarantee nearly perfect diamonds. Due to this, the simulant diamonds must also undergo a purification process so that it will be more closely related to real diamonds and it will be more stunning. Meanwhile, chemical vapor deposition makes use of a chemical process in order to produce a pure and cultured diamond. The chemical vapor deposition method, incidentally, is also the method to create semiconductors. Likewise, simulant diamonds are also able to replace the effectiveness of silicon semiconductors. As it turns out, these diamonds are more tolerating to heat than silicon, which enables them to process speeds that are completely faster than the current speed at which it runs. This in itself is a remarkable achievement.
Of course, one can never ignore the aesthetic features of simulant diamonds. There are a lot of underlying factors that manufacturers take note of when creating simulant diamonds. For one, the final product must look exactly like a real diamond. The main objective is to make the diamond as undetectable as possible to an untrained eye.
In addition to that, the diamond must also exhibit physical properties that are identical to real diamond. Once the diamonds have passed these tests, they will go through more evaluation so that their quality will be ensured. Above all, the quality of the diamonds is the most important. If this is not achieved, flaws will manifest itself and the simulant diamond cannot be deemed ready for the market.
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