1. Mosanite is silicon carbide, and high carbon diamond is carbon element.

2. The specific gravity of Mo-3 drill is 3.22, and that of high-carbon drill is 3.52; Moss stones will float in the specific gravity liquid, while high-carbon drills will sink in the specific gravity liquid.

3. The hardness of Mo-3 drill is 9.25, and the hardness of high carbon drill is 10.

4. The refractive index of Mosan diamond is 2.69, and that of high carbon diamond is 2.417; Moss stone is a birefringent gem, and high-carbon diamond is a birefringent gem.

5. The fire color of Mosan stone is warm light, and the fire color of high carbon diamond is cold light;

Moss stone is composed of carbon and silicon, and diamond is composed of carbon, silicon and carbon, which are homologous elements.

Generally speaking, grindstone is a high carbon that is difficult to identify with the naked eye, but it is not.

There will be scratches after a long time. High carbon diamonds are more like diamonds. After all, high-carbon diamonds and diamonds are not as shiny as Mosanite.