
Commodities: Diamonds "Africa's Diamond Boom, Bust & Lab-Grown Threats"
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Guest: James Campbell, Managing Director of Botswana Minerals plc.
The diamond industry was forged under pressure, but right now the entire sector is feeling a different kind of squeeze. In this episode of The Mining Pulse, we run a full diagnostic on the "heartbeat" of African diamonds with one of the world's most respected experts, James Campbell. With over three decades of experience, spanning leadership roles at De Beers, Lucara, and the discovery of the legendary Karowe mine, James provides a critical readout on a market facing significant volatility. We move past the marketing gloss to examine the raw data: from global price drops and inventory oversupply to the shifting demand in major consumer markets.
In this episode, we take the pulse on:
Market Vital Signs: Are major producers like Botswana, Namibia, and Angola stable, or is leadership in the sector shifting?
The Lab-Grown Factor: Is the rise of synthetic stones a permanent demand displacement or a short-term pricing challenge for Africa's natural producers?
The Value Capture Battle: How successful have beneficiation efforts really been in keeping cutting, polishing, and jewellery manufacturing value on the continent?
Tech & Trust: The role of blockchain and digital tracking in securing the provenance and emotional appeal of natural stones.
The 5-Year Prognosis: What will the diamond landscape look like in 2030, and how can diamond-dependent economies remain resilient?
As the diagnostic concludes, the pulse may have slowed, but the patient is far from terminally ill. Whether you're an investor, an operator, or an industry follower, this is the essential briefing on the future of the world's most precious resource.
Stay sharp. Stay informed. Stay on the pulse.
The diamond industry was forged under pressure, but right now the entire sector is feeling a different kind of squeeze. In this episode of The Mining Pulse, we run a full diagnostic on the "heartbeat" of African diamonds with one of the world's most respected experts, James Campbell. With over three decades of experience, spanning leadership roles at De Beers, Lucara, and the discovery of the legendary Karowe mine, James provides a critical readout on a market facing significant volatility. We move past the marketing gloss to examine the raw data: from global price drops and inventory oversupply to the shifting demand in major consumer markets.
In this episode, we take the pulse on:
Market Vital Signs: Are major producers like Botswana, Namibia, and Angola stable, or is leadership in the sector shifting?
The Lab-Grown Factor: Is the rise of synthetic stones a permanent demand displacement or a short-term pricing challenge for Africa's natural producers?
The Value Capture Battle: How successful have beneficiation efforts really been in keeping cutting, polishing, and jewellery manufacturing value on the continent?
Tech & Trust: The role of blockchain and digital tracking in securing the provenance and emotional appeal of natural stones.
The 5-Year Prognosis: What will the diamond landscape look like in 2030, and how can diamond-dependent economies remain resilient?
As the diagnostic concludes, the pulse may have slowed, but the patient is far from terminally ill. Whether you're an investor, an operator, or an industry follower, this is the essential briefing on the future of the world's most precious resource.
Stay sharp. Stay informed. Stay on the pulse.

