[ Ссылка ]
The Moissanite diamond is brighter than a real diamond and will probably devalue real diamonds in the future due to the brightness appeal of the Moissanite diamond.
Wikipedia says: Moissanite is naturally occurring silicon carbide and its various crystalline polymorphs. It has the chemical formula SiC and is a rare mineral, discovered by the French chemist Henri Moissan in 1893.
