| Countries | Gemstones | Industrial | Total |
|---|---|---|---|
| Angola | 7,500,000 carats [ 90.00% ] | 833,000 carats [ 10.00% ] | 8,333,000 carats |
| Australia | 78,000 carats [ 1.00% ] | 7,750,000 carats [ 99.00% ] | 7,828,000 carats |
| Botswana | 16,000,000 carats [ 69.96% ] | 6,870,000 carats [ 30.04% ] | 22,870,000 carats |
| Brazil | 46,000 carats [ 7.12% ] | 600,000 carats [ 92.88% ] | 646,000 carats |
| Canada | 10,795,000 carats [ 100.00% ] | 0.00 carat [ 0.00% ] | 10,795,000 carats |
| Central African Republic | 259,000 carats [ 79.94% ] | 65,000 carats [ 20.06% ] | 324,000 carats |
| China | 6,000 carats [ 100.00% ] | 0.00 carat [ 0.00% ] | 6,000 carats |
| Democratic republic of Congo | 3,900,000 carats [ 20.00% ] | 15,600,000 carats [ 80.00% ] | 19,500,000 carats |
| Ghana | 300,000 carats [ 89.02% ] | 37,000 carats [ 10.98% ] | 337,000 carats |
| Guinea | 300,000 carats [ 75.95% ] | 95,000 carats [ 24.05% ] | 395,000 carats |
| Guyana | 50,000 carats [ 100.00% ] | 0.00 carat [ 0.00% ] | 50,000 carats |
| Lesotho | 450,000 carats [ 100.00% ] | 0.00 carat [ 0.00% ] | 450,000 carats |
| Namibia | 1,700,000 carats [ 100.00% ] | 0.00 carat [ 0.00% ] | 1,700,000 carats |
| Others countries | 221,000 carats [ 43.68% ] | 285,000 carats [ 56.32% ] | 506,000 carats |
| Russia | 18,500,000 carats [ 55.22% ] | 15,000,000 carats [ 44.78% ] | 33,500,000 carats |
| Sierra Leone | 280,000 carats [ 70.00% ] | 120,000 carats [ 30.00% ] | 400,000 carats |
| South Africa | 2,800,000 carats [ 40.00% ] | 4,200,000 carats [ 60.00% ] | 7,000,000 carats |
| Tanzania | 45,000 carats [ 83.33% ] | 9,000 carats [ 16.67% ] | 54,000 carats |
| Venezuela | 45,000 carats [ 39.13% ] | 70,000 carats [ 60.87% ] | 115,000 carats |
| Zimbabwe | 7,730,000 carats [ 90.90% ] | 774,000 carats [ 9.10% ] | 8,504,000 carats |
| Total Production | 71,005,000 carats [ 57.58% ] | 52,308,000 carats [ 42.42% ] | 123,313,000 carats |
| Gemstones = Jewelry Quality --- Industrial = Industrial Quality | |||