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The History Of Fake Diamonds

By: Shawn Willcoxon

Fake diamonds seem to have a negative connotation nowadays. Perhaps it will take quite a long time before fake diamonds will have a good image to the public. 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 colors, kinds, sizes, and shapes of diamonds. These fake diamonds that we’re referring to aren’t diamonds that are downright shams and not dull. These fake diamonds are 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 ways in which simulant diamonds are created are through CVD, also known as chemical vapor deposition and HPHT, which is the abbreviation for high pressure and high temperature. High pressure and high temperature is a more basic and more crude method of crafting 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. Because of this, the simulant diamonds must also undergo a purification process so that it will be more stunning and more closely related to a real diamonds. 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 usefulness 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.

Certainly though, one can never ignore the aesthetics characteristics of simulant diamonds. There are numerous of underlying components that manufacturers take not of when creating simulant diamonds. For one, the final product must look exactly like a real diamond. The objective is to make the diamond as undetectable as possible to the naked 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 undergo more evaluation in order to ensure their quality. 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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