<!DOCTYPE HTML PUBLIC '-//W3C//DTD HTML 4.01 Transitional//EN' 'http://www.w3.org/TR/html4/loose.dtd'>; <html><head><title>Article Directory Online : Free Online Article Submission - Articleonlinedirectory | The History Of Fake Diamonds</title></head><body><h3>The History Of Fake Diamonds</h3><br /><br />By: <br /><br /><p>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 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 also called simulant diamonds. Simulant diamonds are not the same as synthetic diamonds. Nonetheless, simulant diamonds are also lab-grown diamonds. These diamonds undergo certain scientific processes that imitate the natural process of creating diamonds.<br /> <br /> 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. High pressure and high temperature is a more basic and more crude method of crafting these simulant diamonds. In essence, just like how diamonds were created more than 3 billion years ago, a piece of carbon is exposed to tremendous heat and pressure in order to come up with a sparkling diamond.<br /> <br /> 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.<br /> <br /> Certainly though, one can never ignore the aesthetics characteristics 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 objective is to make the diamond as undetectable as possible to the *** eye.<br /> <br /> On top of that, the diamond must also show physical properties that are similar to a real diamond. Once the diamonds have passed these tests, they will undergo more evaluation in order to ensure their quality. On top of all, the quality of the diamonds must prevail. If this is not achieved, flaws will manifest itself and the simulant diamond cannot be deemed ready for the market.</p> <br /><br /><b>Author Resource:-></b> Sona Diamond custom jewelry is the worlds top-quality, <a href=http://www.apsense.com/abc/sonadiamondjewelry>Fake Diamonds</a> and they have a real diamond layer and the similar brilliance, clarity and created diamond hardness, to a natural diamond on the market today. <a href=http://www.SonaDiamondJewelry.com>http://www.SonaDiamondJewelry.com</a> is a trusted online source of over 5000 affordable styles and consumer Ranked#1 in the World.<br /><br /><b>Article From</b> <a href='http://www.articleonlinedirectory.com/'>Article Directory Online : Free Online Article Submission - Articleonlinedirectory</a><br /></body></html>
