gemstone
Diamond
Carbon (C)
AI-generated identification · may be incorrectMohs hardness of 10, adamantine luster, isometric crystal system, perfect octahedral cleavage, specific gravity of 3.51.
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Physical properties
Mohs hardness of 10, adamantine luster, isometric crystal system, perfect octahedral cleavage, specific gravity of 3.51.
Formation & geological history
Formed deep within the Earth's mantle under extreme pressure and temperature conditions, typically over 1 billion years old.
Uses & applications
Extensively used in high-end jewelry and various industrial applications such as cutting, grinding, and drilling due to its unmatched hardness.
Geological facts
Diamond is the hardest known natural material on Earth and is formed from pure carbon. Famous examples include the Hope Diamond and the Cullinan Diamond.
Field identification & locations
Identified by its extreme hardness, high refractive index, and adamantine luster. Commonly mined in countries like Russia, Botswana, and Canada.
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