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 History of Lab Grown Diamonds

09 june 2017
(ehudlaniado.com) - Synthetic, lab-grown, artisan-created, man-made, or cultured. Whatever you choose to call them, lab-grown diamonds are highly controversial these days, and the diamond media reports regularly on new developments in this growing industry. Whether you like it or not, lab-grown diamonds are not going away, and the technology used to grow them is improving rapidly. As with any product or service, when there is demand for something, companies will continue to enter the marketplace to provide the supply to meet that demand. The demand for lab-grown diamonds is growing in some of the major diamond-consuming nations, but not in others. In my next series of articles, I will take an in-depth look at the burgeoning phenomenon of lab-grown diamonds. I’ll examine their history, how they are made, and their applications. I’ll also discuss how the natural diamond market is reacting to them, how the supply/demand fundamentals are shaping up, and how they are currently being priced in the market.