| Countries | Gemstones | Industrial | Total |
|---|---|---|---|
| Angola | 7,000,000 carats [ 89.74% ] | 800,000 carats [ 10.26% ] | 7,800,000 carats |
| Australia | 7,305,000 carats [ 25.00% ] | 21,915,000 carats [ 75.00% ] | 29,220,000 carats |
| Botswana | 24,000,000 carats [ 75.00% ] | 8,000,000 carats [ 25.00% ] | 32,000,000 carats |
| Brazil | 300,000 carats [ 33.33% ] | 600,000 carats [ 66.67% ] | 900,000 carats |
| Canada | 12,350,000 carats [ 100.00% ] | 0.00 carat [ 0.00% ] | 12,350,000 carats |
| Central African Republic | 315,000 carats [ 75.00% ] | 105,000 carats [ 25.00% ] | 420,000 carats |
| China | 100,000 carats [ 9.39% ] | 965,000 carats [ 90.61% ] | 1,065,000 carats |
| Coast ivory | 200,000 carats [ 66.89% ] | 99,000 carats [ 33.11% ] | 299,000 carats |
| Democratic republic of Congo | 5,600,000 carats [ 20.00% ] | 22,400,000 carats [ 80.00% ] | 28,000,000 carats |
| Ghana | 780,000 carats [ 80.41% ] | 190,000 carats [ 19.59% ] | 970,000 carats |
| Guinea | 355,000 carats [ 75.05% ] | 118,000 carats [ 24.95% ] | 473,000 carats |
| Guyana | 300,000 carats [ 100.00% ] | 0.00 carat [ 0.00% ] | 300,000 carats |
| Lesotho | 231,000 carats [ 100.00% ] | 0.00 carat [ 0.00% ] | 231,000 carats |
| Liberia | 7,000 carats [ 63.64% ] | 4,000 carats [ 36.36% ] | 11,000 carats |
| Namibia | 2,200,000 carats [ 100.00% ] | 0.00 carat [ 0.00% ] | 2,200,000 carats |
| Others countries | 236,000 carats [ 55.53% ] | 189,000 carats [ 44.47% ] | 425,000 carats |
| Russia | 23,400,000 carats [ 60.94% ] | 15,000,000 carats [ 39.06% ] | 38,400,000 carats |
| Sierra Leone | 360,000 carats [ 58.82% ] | 252,000 carats [ 41.18% ] | 612,000 carats |
| South Africa | 6,240,000 carats [ 40.60% ] | 9,130,000 carats [ 59.40% ] | 15,370,000 carats |
| Tanzania | 195,000 carats [ 84.78% ] | 35,000 carats [ 15.22% ] | 230,000 carats |
| Venezuela | 45,000 carats [ 39.13% ] | 70,000 carats [ 60.87% ] | 115,000 carats |
| Total Production | 91,519,000 carats [ 53.40% ] | 79,872,000 carats [ 46.60% ] | 171,391,000 carats |
| Gemstones = Jewelry Quality --- Industrial = Industrial Quality | |||