Diamond: hardness, streak, luster and crystal system
The properties that identify Diamond: its Mohs hardness, luster, streak colour and crystal system.
| Mineral | Mohs hardness | Luster | Streak | Crystal system |
|---|---|---|---|---|
| Diamond | 10 (defining mineral) | Adamantine | Colorless | Cubic |
Common questions
- How hard is Diamond on the Mohs scale?
- 10 (defining mineral).
- What luster does Diamond have?
- Adamantine.
- What colour is the streak of Diamond?
- Colorless.
- What crystal system does Diamond have?
- Cubic.