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John Betts - Fine Minerals, a division of ALLMINERALS.COM dealer of Mineral Specimens, Crystals, Gemstones for Rockshops, Rockhounds, Collectors and Mineral Clubs with Articles on Mineral Collecting, Mineral Locations, Mineral Research, Mineral History, Earth Sciences, Geology

 

Loose Diamond Crystals For Sale - Natural Diamond Crystals Priced $400 to $999

Below is a gallery of  loose diamond crystal, natural crystals of genuine diamond from various countries around the world. These are real diamond 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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Diamond (1.14 carat fancy orange-brown octahedral crystal) from Letlhakane Mine, south of the Makgadikgadi Salt Plains, Botswana
#57753, Diamond (1.14 carat fancy orange-brown octahedral crystal), Letlhakane Mine, Botswana (t) $495

Diamond (0.92 carat fancy-orange dodecahedral crystal) from Letlhakane Mine, south of the Makgadikgadi Salt Plains, Botswana
#57754, Diamond (0.92 carat fancy-orange dodecahedral crystal), Letlhakane Mine, Botswana (t) $575

Diamond (1.18 carat fancy orange-brown octahedral crystal) from Letlhakane Mine, south of the Makgadikgadi Salt Plains, Botswana
#57755, Diamond (1.18 carat fancy orange-brown octahedral crystal), Letlhakane Mine, Botswana (t) $595

Diamond (0.95 carat colorless elongated crystal) from Ippy, northeast of Banghi (Bangui), Central African Republic
#56670, Diamond (0.95 carat colorless elongated crystal), Ippy, Central African Republic (t) $785

Diamond (0.73 carat pale gray macle, twinned crystal) from Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada
#52053, Diamond (0.73 carat pale gray macle, twinned crystal), Diavik Mine, Canada (t) $515

Diamond (2.06 carat gray-brown octahedral crystal) from Argyle Mine, Kimberley, Western Australia, Australia
#42628, Diamond (2.06 carat gray-brown octahedral crystal), Argyle Mine, Australia (t) $680

Diamond (0.91 carat yellow-gray octahedral crystal) from Vaal River Mining District, Northern Cape Province, South Africa
#37946, Diamond (0.91 carat yellow-gray octahedral crystal), Vaal River Mining District, South Africa (t) $400

Diamond (0.70 carat pale-pink octahedral crystal) from Argyle Mine, Kimberley, Western Australia, Australia
#53171, Diamond (0.70 carat pale-pink octahedral crystal), Argyle Mine, Australia (t) $540

Diamond (0.91 carat cuttable fancy-intense-yellow elongated crystal) from Oranjemund District, southern coastal Namib Desert, Namibia
#57766, Diamond (0.91 carat cuttable fancy-intense-yellow elongated crystal), Oranjemund District, Namibia (t) $995

Diamond (1.14 carat cuttable brown elongated crystal) from Majhgawan Pipe, near Panna, Madhya Pradesh, India
#57762, Diamond (1.14 carat cuttable brown elongated crystal), Majhgawan Pipe, near Panna, India (t) $950

Diamond (0.86 carat yellow complex crystal) from Catoca Mine, Lunda Norte, Angola
#45525, Diamond (0.86 carat yellow complex crystal), Catoca Mine, Angola (t) $665

Diamond (0.73 carat pale yellow-gray macle, twinned crystal) from Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada
#52121, Diamond (0.73 carat pale yellow-gray macle, twinned crystal), Diavik Mine, Canada (t) $560

Diamond (0.59 carat yellow octahedral crystal) from Damtshaa Mine, near Orapa, Botswana
#52410, Diamond (0.59 carat yellow octahedral crystal), Damtshaa Mine, Botswana (t) $455

Diamond (6.31 carat gray cubic crystal) from Mbuji-Mayi (Miba), 300 km east of Tshikapa, Democratic Republic of the Congo (Zaire)
#55858, Diamond (6.31 carat gray cubic crystal), Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire) (t) $835

Diamond (0.48 carat green-brown complex crystal) from Northern Cape Province, South Africa
#46514, Diamond (0.48 carat green-brown complex crystal), South Africa (t) $475

Diamond (0.94 carat pale pale-yellow octahedral crystal) from Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana
#36458, Diamond (0.94 carat pale pale-yellow octahedral crystal), Orapa Mine, Botswana (t) $625

Diamond (0.65 carat pale yellow octahedral crystal) from Damtshaa Mine, near Orapa, Botswana
#52778, Diamond (0.65 carat pale yellow octahedral crystal), Damtshaa Mine, Botswana (t) $725

Diamond (1.36 carat orange-gray complex crystal) from Northern Cape Province, South Africa
#55859, Diamond (1.36 carat orange-gray complex crystal), South Africa (t) $540

Diamond (0.65 carat pale pink-gray octahedral crystal) from Argyle Mine, Kimberley, Western Australia, Australia
#57761, Diamond (0.65 carat pale pink-gray octahedral crystal), Argyle Mine, Australia (t) $495

Diamond (0.86 carat gem-grade fancy-brown dodecahedral crystal) from Premier Mine, Gauteng Province, South Africa
#49880, Diamond (0.86 carat gem-grade fancy-brown dodecahedral crystal), Premier Mine, South Africa (t) $565

Diamond (0.84 carat yellow dodecahedral crystal) from Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana
#37704, Diamond (0.84 carat yellow dodecahedral crystal), Orapa Mine, Botswana (t) $550

Diamond (1.07 carat yellow-gray complex crystal) from Damtshaa Mine, near Orapa, Botswana
#52764, Diamond (1.07 carat yellow-gray complex crystal), Damtshaa Mine, Botswana (t) $705

Diamond (1.95 carat brown octahedral crystal) from Argyle Mine, Kimberley, Western Australia, Australia
#52867, Diamond (1.95 carat brown octahedral crystal), Argyle Mine, Australia (t) $525

Diamond (0.87 carat yellow dodecahedral crystal) from Damtshaa Mine, near Orapa, Botswana
#52765, Diamond (0.87 carat yellow dodecahedral crystal), Damtshaa Mine, Botswana (t) $575

Diamond (0.87 carat cuttable fancy intense-yellow asymmetric crystal) from Northern Cape Province, South Africa
#55331, Diamond (0.87 carat cuttable fancy intense-yellow asymmetric crystal), South Africa (t) $915

Diamond (0.97 carat pale green-yellow macle, twinned crystal) from Northern Cape Province, South Africa
#55338, Diamond (0.97 carat pale green-yellow macle, twinned crystal), South Africa (t) $965

Diamond (2.80 carat brown complex crystal) from Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada
#48061, Diamond (2.80 carat brown complex crystal), Diavik Mine, Canada (t) $925

Diamond (0.95 carat pale yellow dodecahedral crystal) from Damtshaa Mine, near Orapa, Botswana
#52763, Diamond (0.95 carat pale yellow dodecahedral crystal), Damtshaa Mine, Botswana (t) $625

Diamond (0.98 carat yellow complex crystal) from Oranjemund District, southern coastal Namib Desert, Namibia
#49872, Diamond (0.98 carat yellow complex crystal), Oranjemund District, Namibia (t) $540

Diamond (3.07 carat brown spherical crystal) from Aredor Mine, 35 km east of Kérouané, Guinea
#52058, Diamond (3.07 carat brown spherical crystal), Aredor Mine, Guinea (t) $675

Diamond (0.96 carat gray-brown dodecahedral crystal) from Baken Mine, Northern Cape Province, South Africa
#40789, Diamond (0.96 carat gray-brown dodecahedral crystal), Baken Mine, South Africa (t) $525

Diamond (0.59 carat cuttable flattened yellow-gray complex crystal) from Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana
#55228, Diamond (0.59 carat cuttable flattened yellow-gray complex crystal), Orapa Mine, Botswana (t) $695

Diamond (0.99 carat orange-brown dodecahedral crystal) from Aredor Mine, 35 km east of Kérouané, Guinea
#49877, Diamond (0.99 carat orange-brown dodecahedral crystal), Aredor Mine, Guinea (t) $525

Diamond (0.41 carat pale-gray macle, twinned crystal) from Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada
#54905, Diamond (0.41 carat pale-gray macle, twinned crystal), Diavik Mine, Canada (t) $450

Diamond (1.31 carat yellow complex crystal) from Northern Cape Province, South Africa
#30916, Diamond (1.31 carat yellow complex crystal), South Africa (t) $825

Diamond (1.09 carat yellow trapezohedral crystal) from Baken Mine, Northern Cape Province, South Africa
#36177, Diamond (1.09 carat yellow trapezohedral crystal), Baken Mine, South Africa (t) $725

Diamond (0.41 carat yellow octahedral crystal) from Oranjemund District, southern coastal Namib Desert, Namibia
#53177, Diamond (0.41 carat yellow octahedral crystal), Oranjemund District, Namibia (t) $450

Diamond (0.64 carat cuttable yellow-green tetrahexahedral crystal) from Oranjemund District, southern coastal Namib Desert, Namibia
#54900, Diamond (0.64 carat cuttable yellow-green tetrahexahedral crystal), Oranjemund District, Namibia (t) $705

Diamond (0.57 carat cuttable fancy-yellow tetrahexahedral crystal) from Diamantino, Mato Grosso, Brazil
#54903, Diamond (0.57 carat cuttable fancy-yellow tetrahexahedral crystal), Diamantino, Brazil (t) $625

Diamond (0.70 carat cuttable green-gray dodecahedral crystal) from Northern Cape Province, South Africa
#54902, Diamond (0.70 carat cuttable green-gray dodecahedral crystal), South Africa (t) $770

Diamond (0.71 carat cuttable yellow octahedral crystal) from Diamantino, Mato Grosso, Brazil
#54899, Diamond (0.71 carat cuttable yellow octahedral crystal), Diamantino, Brazil (t) $780

Diamond (0.72 carat cuttable fancy-yellow octahedral crystal) from Northern Cape Province, South Africa
#54901, Diamond (0.72 carat cuttable fancy-yellow octahedral crystal), South Africa (t) $795

Diamond (0.67 carat yellow-green octahedral crystal) from Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana
#30191, Diamond (0.67 carat yellow-green octahedral crystal), Orapa Mine, Botswana (t) $425

Diamond (0.96 carat yellow-gray dodecahedral crystal) from Oranjemund District, southern coastal Namib Desert, Namibia
#50322, Diamond (0.96 carat yellow-gray dodecahedral crystal), Oranjemund District, Namibia (t) $425

Diamond (0.90 carat gray-brown octahedral crystal) from Baken Mine, Northern Cape Province, South Africa
#40790, Diamond (0.90 carat gray-brown octahedral crystal), Baken Mine, South Africa (t) $500

Diamond (1.29 carat yellow-gray dodecahedral crystal) from Orapa Mine, south of the Makgadikgadi Salt Plains, Botswana
#52421, Diamond (1.29 carat yellow-gray dodecahedral crystal), Orapa Mine, Botswana (t) $995

Diamond (2.93 carat brown octahedral crystal) from Damtshaa Mine, near Orapa, Botswana
#39504, Diamond (2.93 carat brown octahedral crystal), Damtshaa Mine, Botswana (t) $645

Diamond (1.79 carat brownish-gray octahedral crystal) from Vaal River Mining District, Northern Cape Province, South Africa
#52418, Diamond (1.79 carat brownish-gray octahedral crystal), Vaal River Mining District, South Africa (t) $985

Diamond (1.76 carat brownish-gray octahedral crystal) from Vaal River Mining District, Northern Cape Province, South Africa
#52417, Diamond (1.76 carat brownish-gray octahedral crystal), Vaal River Mining District, South Africa (t) $965

Diamond (1.50 carat yellow-gray octahedral crystal) from Northern Cape Province, South Africa
#52756, Diamond (1.50 carat yellow-gray octahedral crystal), South Africa (t) $825

Diamond (0.86 carat fancy-yellow dodecahedral crystal) from Damtshaa Mine, near Orapa, Botswana
#51290, Diamond (0.86 carat fancy-yellow dodecahedral crystal), Damtshaa Mine, Botswana (t) $945

Diamond (0.83 carat pale-yellow flattened triangular crystal) from Damtshaa Mine, near Orapa, Botswana
#51292, Diamond (0.83 carat pale-yellow flattened triangular crystal), Damtshaa Mine, Botswana (t) $915

Diamond (0.91 carat pinkish-gray dodecahedral crystal) from Baken Mine, Northern Cape Province, South Africa
#40792, Diamond (0.91 carat pinkish-gray dodecahedral crystal), Baken Mine, South Africa (t) $500

Diamond (0.78 carat pink octahedral crystal) from Argyle Mine, Kimberley, Western Australia, Australia
#42347, Diamond (0.78 carat pink octahedral crystal), Argyle Mine, Australia (t) $860

Diamond (0.43 carat yellow octahedral crystal) from Damtshaa Mine, near Orapa, Botswana
#52781, Diamond (0.43 carat yellow octahedral crystal), Damtshaa Mine, Botswana (t) $495

Diamond (3.78 carat gray-brown octahedral crystal) from Mirny, Republic of Sakha, Siberia, Russia
#38956, Diamond (3.78 carat gray-brown octahedral crystal), Mirny, Russia (t) $845

Diamond (0.81 carat pale-gray macle, twinned crystal) from Diavik Mine, East Island, Lac de Gras, Northwest Territories, Canada
#52126, Diamond (0.81 carat pale-gray macle, twinned crystal), Diavik Mine, Canada (t) $625

Diamond (2.36 carat pale brown dodecahedral crystal) from Northern Cape Province, South Africa
#52761, Diamond (2.36 carat pale brown dodecahedral crystal), South Africa (t) $810

Diamond (1.22 carat yellow octahedral crystal) from Baken Mine, Northern Cape Province, South Africa
#42355, Diamond (1.22 carat yellow octahedral crystal), Baken Mine, South Africa (t) $805

Diamond (2.43 carat gray-brown octahedral crystal) from Argyle Mine, Kimberley, Western Australia, Australia
#42940, Diamond (2.43 carat gray-brown octahedral crystal), Argyle Mine, Australia (t) $800

Diamond (0.83 carat pale-yellow macle, twinned crystal) from Finsch Mine, Free State (formerly Orange Free State), South Africa
#49870, Diamond (0.83 carat pale-yellow macle, twinned crystal), Finsch Mine, South Africa (t) $600

Diamond (2.59 carat intergrown light-gray cubic crystals) from Mbuji-Mayi (Miba), 300 km east of Tshikapa, Democratic Republic of the Congo (Zaire)
#56679, Diamond (2.59 carat intergrown light-gray cubic crystals), Mbuji-Mayi (Miba), Democratic Republic of the Congo (Zaire) (t) $455

Diamond (1.04 carat yellow octahedral crystal) from Oranjemund District, southern coastal Namib Desert, Namibia
#39328, Diamond (1.04 carat yellow octahedral crystal), Oranjemund District, Namibia (t) $755

Diamond (0.90 carat yellow dodecahedral crystal) from Diamantino, Mato Grosso, Brazil
#35675, Diamond (0.90 carat yellow dodecahedral crystal), Diamantino, Brazil (t) $495

Diamond (0.61 carat nearly colorless complex crystal) from Premier Mine, Gauteng Province, South Africa
#55877, Diamond (0.61 carat nearly colorless complex crystal), Premier Mine, South Africa (m) $470

Diamond (0.55 carat nearly colorless hexoctahedral crystal) from Oranjemund District, southern coastal Namib Desert, Namibia
#55875, Diamond (0.55 carat nearly colorless hexoctahedral crystal), Oranjemund District, Namibia (t) $425

 

   

Check out these other galleries:

Diamonds Priced under $200

Diamond Crystals in unusual crystals and clusters

Diamond Crystals under 1 carat

Diamonds Priced $200 -$399

Diamond Crystals for Natural Diamond Jewelry

Diamond Crystals 1-2 carats

Diamonds Priced $400 - $999 

Gem-Grade Diamonds

Diamond Crystals under 2-5 carats

Diamonds Priced $1000 and above

Jewelry designs with natural uncut diamonds

Advice on Cutting Rough Diamonds

Diamond Crystals over 5 carats

 

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Diamonds Priced $200 -$399

Diamonds Priced $1000 and above


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a division of allminerals.com, dealer of Fine Minerals since 1989.  

The minerals illustrated on this site were purchased from collectors or wholesale suppliers for resale purposes.
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