Detailed information on uncut rough diamond crystal
Minerals Species: Diamond (5.25 carat colorless asymmetric octahedral crystal).
Location of mineral deposit: Premier Mine, Gauteng Province, South Africa.
Description: Hard-to-find large colorless (G-H color) natural diamond crystal.
The diamond is asymmetric octahedral form with complex surfaces striations of parallel crystal faces. Internally are a few dark crystal inclusions, one is distinctly green. Superb! No damage.
Overall size of mineral specimen: 11x10x8 mm.
Size of individual crystals: 11 mm
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