What is the Mohs hardness of diamond?

moissanite

It is a synthetic product and the latest diamond imitation. Its common color is light yellow, its chemical composition is silicon carbide, its Mohs hardness is 9.25 and its specific gravity is 3.22. Its birefringence is 2.648-2.69 1 and 0.043.

The thermal conductivity of Mosan stone is close to that of diamond, and diamond reaction will occur when Mosan stone is detected by diamond thermal conductivity meter, so Mosan stone with hardness of 9.5 degrees cannot be identified by thermal conductivity meter. The hardness of diamond is 10 degree, so it is not affected. Because of its high hardness and high refractive index, the surface reflection and luster of the cut Mosanite are very close to that of diamond.