>Moissanite Jewelry-What is Moissanite?
Written by sudha on December 4, 2008>
Moissanite is a rare, naturally-occuring gemstone that is typically found in very small quantities in meteorites, corundum deposits, and kimberlite. (The chemical name of moissanite is Silicon Carbide.) Moissanite has several qualitites in common with diamond: it is transparent, extremely hard (9.25 on the Mohs scale, compared to 10 for diamond), and has a high index of refraction (2.65 – 2.69, compared to 2.42 for diamond). When a large rough moissanite sample is cut and polished, the end result is a very bright, brilliant, transparent gemstone that is indistinguishable from diamond to the human eye.
Moissanite is also brighter, more lusterous, and has more fire than diamond. These criteria define how “pretty” the jewel is – the shine, the sparkle, and the prismatic qualities.
The big difference between moissanite and diamond is that moissanite can be manufactured reliably and efficiently in a laboratory. The result: flawless, brilliant gemstones at about 1/10th the cost of a comparable diamond.
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