The top five producing countries by volume of production are Russia, Botswana, the Democratic Republic of Congo (DRC), Australia and Canada.Source: http://www.ehudlaniado.com/home/index.php/news/entry/world-s-top-diamond-producing-countries
The largest supplier of raw, mined diamonds is probably the DeBeers organization. Read more about them, below.
Africa is the continent that contains the largest supplier of diamonds in the world, with countries like Botswana, South Africa, and Angola being major producers.
libya, as it is the largest oil supplier in the world
Canada
Russia
Iron ore(World's largest supplier), Coal(Worlds largest Supplier), Bauxite(Worlds largest supplier), Gold(worlds largest nugget), Copper, Tin, Opals(worlds only source of black opal), Diamonds(2nd largest after south Africa but produces yellow diamond valued for industrial use), Uranium(worlds largest supplier) Natural gas(worlds largest supplier) Oil and Shale oil, magnesium, manganese, zinc, salt, nickle, mineral sands
Botswana is currently the largest African producer of diamonds.
The Cullinan and Excelsior Diamonds were found in South Africa.
Zimbabwe has the largest known concentration of diamonds in the world, located in the Marange district of the Manicaland province. This is a province situated in the eastern part of the country.
Africa has the largest producer in the worldAfrica is not a country - it is a continent. Zimbabwe (a country within the continent of Africa) has largest known concentration of diamonds in the world.Actually, I believe that Botswana is the largest producer of diamonds in the world. If Zimbabwe had as much in reserves of diamonds as Botswana, they would probably have their own currency.
The largest producer of gold is China, while the largest producer of diamonds is Russia.
Canada is a large country that produces diamonds.