Diamond and moissanite are two gemstones commonly used in jewelry, and they differ significantly in terms of composition, physical properties, and identification
Composition: Natural diamonds are crystals formed by the element carbon at high temperatures and pressures.
Hardness: Diamond is the hardest substance known in nature and has a hardness of 10 on the Mohs scale.
Refractive index: With a high refractive index, the sparkling light mainly comes from its high degree of refraction and dispersion.
*: Diamonds are usually** expensive, affected by their size, color, purity, and cut quality.
Identification: Authenticity can be identified by professional gemological testing methods.
Composition: Moissanite is a crystal composed of a silicon-carbon compound (silicon carbide) and is a man-made gemstone.
Hardness: Moissanite has a high hardness, with a hardness of 9 on the Mohs scaleAround 25, second only to diamonds.
Refractive index: Moissanite has a higher refractive index than regular diamonds, so it has more "fire" (dispersion effect).
*: Moissanite is much lower than natural diamonds and is more cost-effective.
Identification: Although similar in appearance to a diamond, it can be distinguished from a diamond by professional gemological tools.
Summary
Diamond: Composed of carbon elements, it has the highest hardness and has a unique sparkle and ** value.
Moissanite: Made of silicon carbide, it is slightly less hard than diamond, has more sparkle, and is more accessible.
When choosing, it can be decided according to personal budget, preferences, and use. As a traditional precious gemstone, diamonds are the first choice for many important occasions;Moissanite, on the other hand, is an affordable and highly glorious alternative.