| Countries | Gemstones | Industrial | Total |
|---|---|---|---|
| Angola | 1,260,000 carats [ 90.00% ] | 140,000 carats [ 10.00% ] | 1,400,000 carats |
| Australia | 19,485,000 carats [ 45.00% ] | 23,815,000 carats [ 55.00% ] | 43,300,000 carats |
| Botswana | 10,550,000 carats [ 67.85% ] | 5,000,000 carats [ 32.15% ] | 15,550,000 carats |
| Brazil | 300,000 carats [ 33.33% ] | 600,000 carats [ 66.67% ] | 900,000 carats |
| Central African Republic | 401,000 carats [ 75.38% ] | 131,000 carats [ 24.62% ] | 532,000 carats |
| China | 230,000 carats [ 21.30% ] | 850,000 carats [ 78.70% ] | 1,080,000 carats |
| Democratic republic of Congo | 4,000,000 carats [ 23.12% ] | 13,300,000 carats [ 76.88% ] | 17,300,000 carats |
| Ghana | 118,000 carats [ 19.97% ] | 473,000 carats [ 80.03% ] | 591,000 carats |
| Guinea | 306,000 carats [ 80.31% ] | 75,000 carats [ 19.69% ] | 381,000 carats |
| Liberia | 40,000 carats [ 40.00% ] | 60,000 carats [ 60.00% ] | 100,000 carats |
| Namibia | 1,312,000 carats [ 98.50% ] | 20,000 carats [ 1.50% ] | 1,332,000 carats |
| Others countries | 180,000 carats [ 65.22% ] | 96,000 carats [ 34.78% ] | 276,000 carats |
| Russia | 8,500,000 carats [ 50.00% ] | 8,500,000 carats [ 50.00% ] | 17,000,000 carats |
| Sierra Leone | 155,000 carats [ 60.78% ] | 100,000 carats [ 39.22% ] | 255,000 carats |
| South Africa | 5,050,000 carats [ 46.54% ] | 5,800,000 carats [ 53.46% ] | 10,850,000 carats |
| Venezuela | 380,000 carats [ 65.18% ] | 203,000 carats [ 34.82% ] | 583,000 carats |
| Zimbabwe | 104,000 carats [ 60.12% ] | 69,000 carats [ 39.88% ] | 173,000 carats |
| Total Production | 52,371,000 carats [ 46.93% ] | 59,232,000 carats [ 53.07% ] | 111,603,000 carats |
| Gemstones = Jewelry Quality --- Industrial = Industrial Quality | |||