Moissanite is a synthetic diamond made of silicon carbide, renowned for its durability and resistance to clouding. It is the second hardest gemstone on Earth, with a rating of 9.25–9.5 on the Mohs scale of mineral hardness, just below diamonds. This exceptional hardness means that moissanite is highly resistant to surface damage and scratches, helping to maintain its appearance over time. However, moissanite can still accumulate dirt, oils, and grime from everyday wear, which may cause it to appear less sparkly or "cloudy" if not cleaned regularly. For the best care, we recommend specific jewelry cleaning products. Feel free to contact us for our recommendations! Email: gemandjade.service@gmail.com