| Aber Diamond Corp.: A Canadian company, mining & marketing Canadian diamonds from its 40% interest in the Diavik Diamond Project at Lac de Gras in The Northwest Territories of Canada. |
| Anglo-Swiss Industries, Inc.: Acquisition, exploration, and development of gemstone and mineral resource properties. (TSX Venture Exchange Symbol: ASW). |
| Bryson Burke Diamond Company: We are now drilling to confirm kimberlite pipes consistent with indicators and diamonds from early site samples. DeBeers and BHP Billinton have expressed interest. |
| Debswana Diamond Company: Diamond mining and production. Includes company news, reports, and related information. |
| Diadem Resources, Ltd.: Engaged in diamond mining within North America. |
| Diamcor Diamond Mining, Canada: Diamcor Mining Inc. a Canadian Junior diamond mining company with properties in South Africa. |
| Diamond Discoveries Company: Diamond exploration company focused on exploring mineral resources on its 470 sq. km. Torngat property in northern Quebec |
| Diamond Fields International Ltd.: A Canadian diamond company involved in acquisition, exploration and development of diamond properties in Namibia and South Africa. |
| Diamonds from the sea.: Marine Diamonds Exploration and Evaluation off Southern Africa, 1963-1965 by Ocean Science and Engineering on behalf of De Beers |
| Firestone Diamonds plc: Mining company with diamond mines at Avontuur and Oena in Namaqualand, South Africa. |
| Korite International: Minining and production of ammolite, a unique Canadian gemstone. Includes an online catalog of products, a listing of retailers and a history of the product. |
| Namdeb Diamond Corporation: The official web site of Namdeb Diamond Corporation - On Diamonds We Build. |
| Protek Norr: Focuses on surface and underground diamond drilling, using both conventional and wireline drilling. [Swedish/English] |
| Rex Diamond Mining Corporation: Canadian diamond company exploring and developing diamond properties in South Africa, Sierra Leone and Mauritania |
| Rimfire Pacific Mining NL: Australian exploration company focused towards the discovery of the hard rock source of the Bingara-Copeton alluvial diamonds in northern NSW. |
| San Diego Mining Company: Commercial producer of fine gem silicates. |
| The Jade Mine: Producer and exporter of nephrite jade, operating three mines located in Northern British Columbia. Annually mines 100 tons of jade for export to China. |