Martyn Charles Marriott, drawing on 45 years in the diamond industry, in a blog  titled Co-Operation between African Diamond Producers on the IDMA website, advocates for a new era of co-operation among African diamond producers, seeing the current debate around De Beers’ future as an opportunity. He proposes forming a diamond “OPEC,” reminiscent of the stability once maintained by the Oppenheimers’ Central Selling Organization (CSO). The CSO, through a stockpile, quota system, and vast generic advertising  historically benefited the entire industry. Marriott believes a collective entity involving nations like Botswana and Angola would be more stable and bankable than a single-country approach.

JewelBuzz spoke to noted diamond industry analyst Edahn Golanon his take on Marriott’s view and how practical and feasible this “ nostalgic yearning” was. This is what Edahn Golan has to say:

I don’t think that resurrecting a monopoly is possible, much less legal. I understand the nostalgic yearning for the ‘good old days,’ but that is not where the solution will be found. On the contrary, the industry at large – and De Beers in particular – needs to evolve and adapt. They both need to reinvent themselves. 

Natural diamonds have to rediscover their relevance to a jaded consumer that wants to separate themselves from the past, a consumer market that wants luxury that doesn’t shout bling. Most importantly, diamonds should stand for values that are relevant to today’s cultural norms. 

That is where diamonds will find their future, not by reimposing tight control on the pipeline.

I also read Chaim Even-Zohar’s column. I worked with him for many years and hold deep respect for both him and his approach to the industry. 

That said, I believe Botswana does not need to go all in on owning De Beers.The country already receives more than 75% of the diamond revenue generated locally, along with a portion of the revenue De Beers earns from its operations in Namibia, Canada, and South Africa. Expanding that share or seeking a larger cut from other countries would only deepen Botswana’s dependency on diamonds.

Instead, Botswana should diversify its income sources and invest more internally, a process it should have initiated more than a decade ago. 

For example, if it channels investment into its international airport and succeeds in expanding tourism, the country would generate greater income, reduce its reliance on luxury sales, improve foreign currency inflows, and, in the process, expose more of the world to its diamonds.