The internal structure, numerical value and appearance of Mosan diamond are strikingly similar to diamonds. Even if it is detected with a diamond pen, it will be judged as a diamond, which is difficult to distinguish. Mosan diamond, on the other hand, can emit brighter light and more stunning fire color than diamond, and the price is only110 of diamond.
The fire color of Mosang diamond is so beautiful because of its physical, chemical and optical properties. This synthetic gem has a very high refractive index of 2.65-2.69 (2.42 for diamonds), a dispersion coefficient of 0. 104 (0.044 for diamonds) and a luster of 20.4 (17.2% for diamonds).
At the same time, the Mohs hardness of Mosan diamond is 9.25, which is only lower than diamond 10 and higher than other gems. High hardness, not easy to scratch and crack, and can be preserved permanently.
The specific gravity of Mosan diamond is 3.22 (3.52 for diamond), which is about 8.8%- 10% lighter than diamond. According to the standard lathe operator of a round drill, when the diameter is 6.5mm, the diamond generally weighs 200mg (that is, one carat). The 6.5mm round synthetic silicon carbide made by standard lathe workers weighs only a little more than 160mg(80 points).