
mineral
Pink Diamond
Carbon (C)
AI-generated identification · may be incorrectHardness: 10 (Mohs scale); Color: Pink; Luster: Adamantine; Crystal structure: Cubic (Isometric); Cleavage: Perfect octahedral; Specific gravity: 3.52
- Hardness
- 10 (Mohs scale)
- Color
- Pink
- Luster
- Adamantine
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Physical properties
Hardness: 10 (Mohs scale); Color: Pink; Luster: Adamantine; Crystal structure: Cubic (Isometric); Cleavage: Perfect octahedral; Specific gravity: 3.52
Formation & geological history
Formed under intense heat and pressure deep within the Earth's mantle, typically dating back 1 to 3.5 billion years. Pink color is believed to be caused by plastic deformation in the crystal lattice during its journey to the surface in kimberlite pipes.
Uses & applications
Primarily used in high-end jewelry and as a significant investment asset for collectors due to extreme rarity.
Geological facts
Pink diamonds are among the rarest gemstones in the world; for many years, the Argyle mine in Australia produced over 90% of the world's supply before its closure in 2020.
Field identification & locations
Identification requires professional gemological equipment to distinguish from pink sapphires or cubic zirconia; often found in kimberlite and lamproite pipes or alluvial deposits.
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