HPHT Diamond (Cuboctahedron) crystal structure
cubic synthetic

HPHT Diamond (Cuboctahedron)

C

Quick Facts

Hardness
10.0
Specific Gravity
3.52
Refractive Index
2.417

Crystal Structure

cubic[m3m]:{111}@1.0 + {100}@1.0
cubic
m3m
{111} {100}

Physical Properties

Crystal Systemcubic
Hardness (Mohs)10.0
Specific Gravity3.52
CleavagePerfect octahedral {111}
FractureConchoidal
LustreAdamantine

Optical Properties

Refractive Index2.417
Dispersion0.044

Origin & Identification

Originsynthetic
Growth Methodhpht

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cubic[m3m]:{111}@1.0 + {100}@1.0

Natural Counterpart

The natural gem this synthetic imitates