| Countries | Gemstones | Industrial | Total |
|---|---|---|---|
| Angola | 2,400,000 carats [ 86.83% ] | 364,000 carats [ 13.17% ] | 2,764,000 carats |
| Australia | 18,400,000 carats [ 44.99% ] | 22,500,000 carats [ 55.01% ] | 40,900,000 carats |
| Botswana | 13,500,000 carats [ 72.97% ] | 5,000,000 carats [ 27.03% ] | 18,500,000 carats |
| Brazil | 300,000 carats [ 33.33% ] | 600,000 carats [ 66.67% ] | 900,000 carats |
| Canada | 278,000 carats [ 100.00% ] | 0.00 carat [ 0.00% ] | 278,000 carats |
| Central African Republic | 330,000 carats [ 62.26% ] | 200,000 carats [ 37.74% ] | 530,000 carats |
| China | 230,000 carats [ 20.35% ] | 900,000 carats [ 79.65% ] | 1,130,000 carats |
| Coast ivory | 207,000 carats [ 67.43% ] | 100,000 carats [ 32.57% ] | 307,000 carats |
| Democratic republic of Congo | 2,000,000 carats [ 13.33% ] | 13,000,000 carats [ 86.67% ] | 15,000,000 carats |
| Ghana | 640,000 carats [ 80.00% ] | 160,000 carats [ 20.00% ] | 800,000 carats |
| Guinea | 165,000 carats [ 80.49% ] | 40,000 carats [ 19.51% ] | 205,000 carats |
| Liberia | 60,000 carats [ 40.00% ] | 90,000 carats [ 60.00% ] | 150,000 carats |
| Namibia | 1,600,000 carats [ 96.97% ] | 50,000 carats [ 3.03% ] | 1,650,000 carats |
| Others countries | 126,000 carats [ 54.31% ] | 106,000 carats [ 45.69% ] | 232,000 carats |
| Russia | 10,500,000 carats [ 50.00% ] | 10,500,000 carats [ 50.00% ] | 21,000,000 carats |
| Sierra Leone | 50,000 carats [ 62.50% ] | 30,000 carats [ 37.50% ] | 80,000 carats |
| South Africa | 4,300,000 carats [ 39.96% ] | 6,460,000 carats [ 60.04% ] | 10,760,000 carats |
| Tanzania | 83,000 carats [ 84.69% ] | 15,000 carats [ 15.31% ] | 98,000 carats |
| Venezuela | 100,000 carats [ 40.00% ] | 150,000 carats [ 60.00% ] | 250,000 carats |
| Zimbabwe | 40,000 carats [ 57.14% ] | 30,000 carats [ 42.86% ] | 70,000 carats |
| Total Production | 55,309,000 carats [ 47.84% ] | 60,295,000 carats [ 52.16% ] | 115,604,000 carats |
| Gemstones = Jewelry Quality --- Industrial = Industrial Quality | |||