Anglo Writes Down Value of De Beers by $2.9B
As anticipated, Anglo took another impairment charge on the diamond miner and marketer, which saw revenue sink 23 percent in 2024.

“The work to separate De Beers is well under way, with action taken to strengthen cash flow in the near term and position De Beers for long-term success and value realization,” Anglo Chief Executive Duncan Wanblad said on Thursday.
“Given prevailing diamond market conditions, we have reduced our carrying value of De Beers by $2.9 billion.”
Anglo confirmed last May that it was looking to sell De Beers as part of a broader strategy to streamline its portfolio and position Anglo as a major player in “green” energy solutions.
In an interview with National Jeweler in Las Vegas later that month, De Beers Group CEO Al Cook said there has been an expectation that Anglo and De Beers would go their separate ways for about 18 months before Anglo publicly confirmed that it was looking to sell De Beers.
He said at that time that Anglo had set out two options for offloading the De Beers unit, a demerger or a divestment, and that the separation would take 12 to 18 months, or possibly more.
The writedown came as Anglo reported its full-year results for 2024.
De Beers’ revenue fell 23 percent year-over-year to $3.29 billion ($4.28 billion in 2023), primarily due to a 25 percent decline in rough diamond sales. Rough sales totaled $2.7 billion in 2024, compared with $3.6 billion in 2023.
Total rough diamond sales volumes fell 28 percent to 17.9 million carats compared with 24.7 million carats in 2023.
A decrease in consumer demand in China—once the world’s second largest market for diamond jewelry—and competition from lab-grown diamonds have hurt the natural diamond industry.
According to De Beers, global consumer demand for diamond jewelry shrunk by 3-4 percent year-over-year in 2024.
In the United States, the world’s largest market for diamond jewelry, demand was down 2 percent year-over-year, though De Beers said Thursday there are signs that lab-grown diamonds’ impact on the market has peaked as retail prices fall and retailers’ margins shrink.
It said, “Falling lab-grown diamond retail prices have meant jewelry retailer financial incentives are increasingly shifting in favor of natural diamond jewelry.
“While a proportion of natural diamond demand continues to be affected in the near term by lab-grown diamonds as a result of prevailing retail margins, such margins are expected to be unsustainable in light of increasing lab-grown diamond supply volumes, greater levels of competition, and growing consumer awareness of lab-grown diamond price trends.”
Anglo and De Beers have cut De Beers’ production guidance for 2025 by a third. It is now forecast to mine 20-23 million carats of diamonds this year, down from its previous guidance of 30-33 million carats.
De Beers said Thursday that because of market conditions, the underground expansion at Venetia, its only remaining diamond mine in South Africa, is “undergoing a rescoping exercise.”
Production guidance for 2026 also has been reduced, though it is expected to increase in anticipation of market recovery.
De Beers is forecast to mine 32-35 million carats of diamonds in 2026 (down from previous guidance of 26-29 million carats), with production expected to increase again in 2027 to 28-31 million carats.
The Latest

Spectrum’s “Best of Show” honors went to a 101-carat Paraiba carved to look like Medusa that has a magnet-activated LED light.

Our Halloween Pieces of the Week are four “Eye” pendants, each set with colorful gemstones.

Alexis Hoopes expanded eBay’s “Authenticity Guarantee” program during her tenure.

A Diamond Is Forever's holiday campaign reimagines natural diamond icons for a new generation celebrating individuality.

The Rolex-owned retailer’s new 4,700-square-foot store’s façade honors the Pacific Northwest’s evergreen forests.


Get into the Halloween spirit with this roundup of 13 spooky jewels.

Cahoon was appointed strategic account and educational program manager at Gesswein, which recently joined Continental Buying Group.

Built on Relationships. Refined by Craft.

Tiffany & Co.’s latest ambassador makes her debut in its “Love Is a Gift” holiday campaign.

For her annual Halloween story, Senior Editor Lenore Fedow highlights bewitching jewels fit for a witch that go from day to unholy night.

Jaythan Gilder was found guilty of robbery and grand theft after stealing and then ingesting nearly $800,000 worth of Tiffany & Co. jewelry.

Consumer confidence remains on the long-term downward trend that’s persisted over the past few years, said a Conference Board economist.

The holiday campaign includes key jewelry trends, a curated holiday gift guide, and resources to help jewelers prepare for holiday shoppers.

Solomon Brothers, which has three stores in the Metro Atlanta area, said it may continue to acquire other independent jewelers.

The fine jewelry brand raised $2.3 million at its annual gala that supports the nonprofit’s fight against blood cancer and blood disorders.

The annual fundraising event is slated for June 6, 2027, at The Venetian Resort in Las Vegas.

In her “Vantage” collection, Lau explores heritage, identity, and inner strength through designs featuring blue-green Guatemalan jade.

The jeweler gave the public backstage tours of its flagship store and its design and innovation workshop as part of LVMH’s open house.

Vote for which jewelry professional should dress up as a monster to support Jewelers for Children’s annual Halloween fundraiser.

The closure is part of a global restructuring that also includes PGI winding down its operations in Japan, South Korea, and Hong Kong.

The website offers enhanced member benefit access, industry directories, educational resources, a job board, and access to the MJSA Journal.

Boucheron and Pomellato had a strong third quarter, with Kering looking at jewelry as an increasingly important part of its portfolio.

Tara Sinchuri was the owner of Everest Jewels in Fairfield, Ohio, and a father of three. He was found dead in his store on Tuesday.

Bespoke experiences from Buccellati and Verdura are on the retailer’s 2026 “Fantasy Gifts” list.

The number of participants at the fall show was up 12 percent.

The Academy and Grammy award-winning siblings have collaborated with John Hardy on a new jewelry line inspired by their personal style.

Diana Singer shared the stories of two “cursed” diamonds on this month’s podcast, which was inexplicably riddled with technical issues.


























