gemstone called moissanite is made from stars. Henri Moissan, a French chemist who later won the Nobel Prize in Chemistry, made the discovery in 1893. In Arizona, he found tiny fragments of the diamond that would eventually bear his name in a crater left by a meteorite that had plummeted to Earth. Before realizing that the crystals were actually silicon carbide, he thought he had found diamonds.

The majority of moissanite available today is synthetic because real moissanite is incredibly uncommon. One of the most brilliant jewels in the world was created by successfully synthesizing Moissan's particles after many years of trial and error. Often referred to as a "diamond simulant," moissanite is made to resemble a real diamond both chemically and optically, but it is not the same. There is a noticeable difference in the two jewels' hue, durability, and brilliance. Moissanites and diamonds both transfer heat very well. write in different wording

It can be challenging to distinguish between moissanite and diamond if you are not trained in this area.
The best method to determine the difference is to examine two gemstones of comparable sizes—a moissanite and a diamond—side by side. A diamond's characteristic glitter results from a special fusion of scintillation, reflected light, and colors that refract through it. In addition to showing scintillation, color refraction, and light reflection, moissanite has more than twice as much "fire" (i.e., more powerful rainbow light flashes) as diamonds. The most effective method for rapidly differentiating moissanite from diamond is the 'disco ball' effect, which is more pronounced in moissanite with higher carat weights.

Take it to a qualified professional to get an official confirmation of the distinction between a moissanite and a diamond. They can confirm if your stone is a moissanite or a diamond by using a loupe to look at the "doubling" of opposing facet junctions.