Hardness, defined as resistance to localized plastic deformation caused by indentation or scratching, is a defining characteristic of materials. While diamond is renowned for its exceptional hardness, scoring a 10 on the Mohs hardness scale, it is not impervious to damage. Materials of equal or greater hardness are capable of creating surface imperfections on a diamond. For example, another diamond can create a blemish on a diamond’s surface.
Understanding the factors that can compromise a diamond’s surface integrity is critical for maintaining its value and brilliance. This knowledge informs proper care, storage, and usage, minimizing the risk of accidental damage. Historically, the perception of diamonds as indestructible led to mishandling, resulting in avoidable abrasions. Educating consumers and professionals about the limitations of even the hardest materials is essential for responsible handling.
