| Aber (estimate only -- average of 4) (Canada) | 210 |
| Jwaneng (Botswana) | 130 |
| Venetia (South Africa) | 119 |
| Udachnaya (Russia) | 118 |
| Dia Met (average of 5) (Canada) | 93 |
| Klipspringer (South Africa) | 83 |
| Koidu Fissure (Sierra Leone) | 63 |
| Jubilee (Russia) | 53 |
| Other Fissure Mines (South Africa) (average) | approx. 48 |
| Dancarl Fissure Mine (South Africa) | 45 |
| Letlhakane (Botswana) | 43 |
| Finsch (South Africa) | 39 |
| Helam Fissure Mine (South Africa) | 36 |
| Orapa (Botswana) | 35 |
| Aykhal (Russia) | 35 |
| Namaqualand (South Africa) | 34 |
| Miba (Zaire) | 31 |
| Premier (South Africa) | 27 |
| Guaniamo Fissures (Venezuela) | 25 |
| Argyle (Australia) | 24.5 |
| Kimberley Group Mines (South Africa) | 20 |
| Kelsey Lake (U.S.A.) | approx. 15 |
| Namdeb (Namibia) | 14 |
| Koffiefontein (South Africa) | 10.4 |
| River Branch (Zimbabwe) | 9 |
*Best available estimates. Mostly after Terraconsult (Diamond International Jan/Feb 1996 and Jennings (1995)).