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.

Yesterday

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.

Yesterday

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.

Yesterday

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.

Yesterday

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...

Yesterday

De Beers, Lightbox and the Impact on the Diamond Industry

04 september 2018
(Gem Thoughts) - De Beers has announced the formation of a new company, Lightbox, that will be selling man-made diamonds (MMDs), mounted in earrings, pendants and bracelets - no rings. I will assume everyone has read the details, and heard their rationale for claiming that this move will have little or no impact in the natural diamond industry.  Briefly, they will be selling MMDs in finished jewelry with total weights up to one carat, mounted in silver or gold, and with simple pricing - $800 per carat.  There is no grading of the stones, which are white, yellow, blue or pink; the jewelry is meant for “moments” not “milestones” (like weddings).