Loose Moissanite

Aug 12, 2025

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Chemical Composition: Moissanite is composed primarily of silicon carbide (SiC).

Elemental Composition: It is primarily composed of carbon and silicon.

Physical Properties:

The Mohs hardness is approximately 9.25, second only to diamond.
Density is 3.22 g/cm³.
Refractive index ranges from 2.56 to 2.69.
Dispersion is 0.104, and birefringence is 0.043.
Due to its high refractive index, moissanite produces varying fire effects depending on the intensity of light under different conditions.
Synthesis: The synthesis process of moissanite requires high-tech equipment that precisely controls temperature and pressure to combine carbon and silicon.

Applications: Moissanite is often used in jewelry, such as diamond rings, earrings, and necklaces. Due to its high refractive index and beautiful appearance, moissanite creates a unique sparkle in sunlight, adding a touch of elegance to jewelry.

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