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

For This Young Entrepreneur, The Fate Of Engagement Rings Rests In Lab-Grown Diamonds

04 may 2017
(forbes.com) - Vanessa Stofenmacher is accustomed to feeling like an outsider. When she launched her Los Angeles-based startup Vrai & Oro in April 2014, she was a twenty-something soft-spoken blonde with no background in jewelry. The FORBES 30 Under 30 honoree was trying to break into an industry where most business owners have a network of connections and many generations of experience behind them. With merely $8,000 in seed money from her husband, who works in real estate, Stofenmacher and cofounder Chelsea Nicholson turned Vrai & Oro into a $3 million business in 2016. Last month, Stofenmacher launched VOW (Vrai & Oro Weddings), a line of engagement rings, wedding bands and promise rings that are consistent with Vrai & Oro’s minimalist design perspective and Warby Parker-esque business model. The rings are traditional–round, emerald and oval-cut solitaires, some with side stones and others with pavé bands–with one big exception: the diamonds aren’t mined from the earth, but instead are grown in California labs. This innovation makes Stofenmacher a disruptor in a powerful heritage industry.