1. Limited production capacity: Diamcor Mining Inc has a relatively small production capacity compared to its peers, which limits its ability to generate revenue and compete effectively in the market.

2. High operating costs: The company's operating costs are relatively high, which reduces its profitability and makes it less competitive compared to its peers.

3. Limited geographical diversification: Diamcor Mining Inc operates only in South Africa, which limits its exposure to other markets and reduces its ability to diversify its revenue streams.

4. Limited product diversification: The company focuses primarily on the production of rough diamonds, which limits its ability to offer a wider range of products and services to its customers.

5. Limited marketing and distribution capabilities: Diamcor Mining Inc has limited marketing and distribution capabilities compared to its peers, which reduces its ability to reach a wider customer base and generate more revenue.

6. Limited financial resources: The company has limited financial resources compared to its peers, which limits its ability to invest in new projects, expand its operations, and compete effectively in the market.

7. Dependence on a single mine: Diamcor Mining Inc is heavily dependent on its Krone-Endora at Venetia mine, which exposes it to operational risks and reduces its ability to diversify its revenue streams.