Which countries have diamonds reserves? 23 countries in the Magna Factbook list diamonds among their natural resources, ranked and linked.
23 countries list diamonds among their natural resources. Canada — graded MBA by the Bureau — is the highest-ranked holder, ahead of India, Australia. Control of diamonds is geopolitical leverage: whoever holds the resource weighs on supply chains.
| # | Country | Magna grade |
|---|---|---|
| 1 | Canada | MBA |
| 2 | India | MBA |
| 3 | Australia | MBA |
| 4 | Venezuela | MCB |
| 5 | Guyana | MCB |
| 6 | South Africa | MCB |
| 7 | Namibia | MCB |
| 8 | Tanzania | MCB |
| 9 | Ghana | MCC |
| 10 | Botswana | MCC |
| 11 | Côte d'Ivoire | MCC |
| 12 | Guinea | MCC |
| # | Country | Magna grade |
|---|---|---|
| 13 | Eswatini | MCC |
| 14 | Gabon | MCC |
| 15 | Angola | MCC |
| 16 | Mauritania | MCC |
| 17 | Sierra Leone | MCC |
| 18 | Liberia | MCC |
| 19 | Equatorial Guinea | MCC |
| 20 | Lesotho | MCC |
| 21 | CT | MCD |
| 22 | DRC | MCD |
| 23 | South Sudan | MCD |
