AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Brazil > Diamond (0.71 carat gem-grade yellow octahedral rough diamond)

Diamond (0.71 carat gem-grade yellow octahedral rough diamond) from Diamantino, Mato Grosso, Brazil

DESCRIPTION:	No. 74046
Mineral:	Diamond (0.71 carat gem-grade yellow octahedral rough diamond)
Locality:	Diamantino, Mato Grosso, Brazil
Description:	Lustrous gem-grade yellow octahedral rough diamond with convex crystal faces that give it excellent natural sparkle. Internally the diamond crystal has a microscopic inclusion and a subsurface flaw that could be eliminated in the cutting process. Collected ca. 2010
Overall Size:	5x4.5x4 mm
Crystals:	5 mm
Archived:	For reference only

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