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الأربعاء، 22 يونيو 2011

Synthetic Diamonds


The first synthetic diamonds were produced



by General Electric in 1954. A synthetic



diamond is basically a rock that has the



durability, refractive index and hardness of



a natural diamond – but it is made by man.



A synthetic diamond should not be



confused with stimulant diamonds, such as



glass, cubic zirconia, or moissanite.





Although the technology for synthetic



diamonds came into play in 1954, no



synthetic diamonds were ever seen on the



market until the 1990’s. This was due to the



fact that it took many years for General



Electric to produce a synthetic diamond that



could compare with the quality of a natural



diamond – and when they figured out how to



do it, they found that it cost more to produce



a synthetic diamond than it did to mine and



cut natural diamonds.





Finally, a small company by the name of



Gemesis Corporation figured out a way to



produce synthetic diamonds that were of the



same quality as natural diamonds, at a



cheaper price. Today, Gemesis produces



synthetic white diamonds, and colored



diamonds as well. These diamonds sell for



about 1/3 of the cost of a natural diamond,



but there is a shortage of them, and they are



hard to find. In fact, it seems that synthetic



diamonds are rarer than natural diamonds!


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