2026-01-27T08:18:53.897851 image/svg+xml Matplotlib v3.10.8, https://matplotlib.org/
cubic

Diamond

C

Quick Facts

Hardness
10
Specific Gravity
3.52
Refractive Index
2.417

Crystal Structure

cubic[m3m]:{111}@1.0 + {110}@0.2
cubic
m3m
{111} {110}

Physical Properties

Crystal Systemcubic
Hardness (Mohs)10
Specific Gravity3.52
CleavagePerfect {111}
FractureConchoidal
LustreAdamantine

Optical Properties

Refractive Index2.417
Dispersion0.044