Richemont, Signet in talks to join De Beers consortium – report

Luxury group Richemont and US retailer Signet Jewelers are in advanced talks to join the Global Diamond Consortium (GDC) bidding for De Beers, according to five people familiar with the matter, Bloomberg reports.

16 october 2026

Rio Tinto begins Q4 of 2026 with strong operational performance

The Anglo-Australian mining group Rio Tinto has reported its third-quarter 2026 results, highlighting strong operational performance.

16 october 2026

Silver market deficit to widen in 2026 - report

In the latest World Silver Survey prepared by the Silver Institute and Metals Focus, the global silver market deficit is forecast to widen for the sixth consecutive year to 46.3 million ounces.

16 october 2026

Tharisa signs PGM offtake deal with Valterra Platinum, expands chrome collaboration

South Africa’s Tharisa has entered a binding arrangement for the sale of PGM concentrate to Rustenburg Platinum Mines, a subsidiary of Valterra Platinum, effective 1 January 2027.

16 october 2026

Norilsk hosts Nornickel’s 3rd Geology and Mine Surveying Forum

The 3rd Geology and Mine Surveying Forum, organized by Nornickel, has kicked off in Norilsk. The event continues to grow in scope, this year bringing together representatives from universities, equipment suppliers, design teams, mining companies, and...

16 october 2026

De Beers Cuts Sightholder Allocations

03 april 2017
(diamonds.net) - De Beers has reduced the supply of rough diamonds it will be offering sightholders in the coming year, as it fulfills its commitment to support diamond manufacturing in Namibia. The company signed an agreement with the Namibian government last year, committing to allocate 15% of its Namibia production to state-owned company Namdia, which will conduct independent sales on behalf of the government. The move was part of the country’s beneficiation efforts to diversify its diamond industry. In that vein, De Beers also agreed to increase the amount of goods it provides its Namibia-based sightholders. De Beers supplies rough on a contract basis, whereby its sightholders make what is known as an intention to offer (ITO) – an indication of how much rough they will require for the coming year. The company has about 80 core clients at its international sights, which take place 10 times a year in Botswana. As part of its beneficiation program, it also supplies rough in separate sights to 11 local sightholders in Namibia, 20 in Botswana and seven in South Africa. With the new ITO period starting in April, sightholders are bracing for lower supply given De Beers’ new commitments to Namibia and a similar arrangement already in place in Botswana, where the government takes 15% of local production to sell via Okavango Diamond Company. De Beers allocates an additional 10% of its production to its auction business before distributing the remainder through the sight system.