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

The Case for Transaction Prices – Evolution

22 may 2017
(ehudlaniado.com) - The market for high-end diamonds is well established. I have bought and sold many such diamonds during my career in the diamond industry, and have successfully sold diamonds for record prices. One thing you always see with buyers is how they study the market. They know a lot about the diamonds they are thinking of buying, and have intimate knowledge of the price trends of these diamonds, even though they are not diamond industry professionals. This is not surprising considering the amount of the purchase, yet there is an important lesson here: making these large transactions requires having detailed information to make an informed decision. Now, let’s take this type of trade to a different group of diamonds: white goods, one carat and larger, VS and better clarities, F color and better, excellent make, and no florescence. These diamonds are not often bought at auctions at Sotheby’s or Christie’s, yet offer a very interesting opportunity for buyers that are interested in the benefits of buying diamonds for economic reasons, but don’t have the financial means to purchase a 5-carat D/FL triple X diamond. This is an untapped market that we can develop.