Below is a gallery of uncut rough diamonds, natural crystals of genuine
diamond from various countries around the world. These are large diamond
crystals over 5.00 carats that gemstones are made from - not Herkimer Diamonds
that are common quartz. Many different crystal forms are available: Octahedral,
Cubic, Macle Twins, Balas crystals. All diamonds are natural crystals, exactly
as they occurred naturally in the Earth. No polishing, cutting or alteration
of any kind. Most commonly available diamond specimens are from South Africa,
Australia, and Democratic Republic of Congo. New diamonds are added frequently,
check back often. To purchase mineral specimens, go to the
Online order form.
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#55858, Diamond (6.31 carat gray cubic
crystal), Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire)
(t) $835 |
#57264, Diamond (26.52 carat gray octahedral
crystal), Russia (t) $21800
The LARGEST octahedral diamond crystal I have ever had! |
#57265, Diamond (10.88 carat light-gray octahedral
crystal), Russia (t) $5950 |
#56240, Diamond (9.97 carat gray cubic
crystal), Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire)
(t) $1395 |
#55766, Diamond (20.07 carat gray complex cubic
crystal), Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire)
(t) $2560 |
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