IMA mineral species Gemstone Healing crystal
Diamond
C
Allotrope of carbon often used as a gemstone and an abrasive.
RedOrangeYellowGreenBluePurplePinkBrownBlackGrayWhite & Clear
Properties
| Chemical formula | C |
|---|---|
| Elements | C |
| Crystal system | Cubic |
| Mohs hardness | 10 |
| Density | 3.5 – 3.53 g/cm³ |
| Streak | white |
| Color | — |
| Cleavage | {111} |
| Fracture | conchoidal fracture |
| IMA symbol | Dia |
| Nickel–Strunz class | 1.CB.10a |
“—” means no reliable value in Wikidata yet. Check Mindat for full data.
🌍 Where it's found
- Type locality
- Notable source / deposit
- Country of origin
Marker positions are approximate (region or locality level). Type localities from Wikidata; notable sources curated by Crystopedia.
Varieties & related stones
Learn more
- Diamond on Mindat.org
- Wikipedia article
- Wikidata item Q5283 (source of this page's data – you can correct it there)
IMA mineral species
9–10
Cubic
RedOrangeYellowGreenBluePurplePinkBrownBlackGrayWhite & Clear
Crown
Gemstone




