A 43-carat sapphire brooch from the Vanderbilt collection was the top lot of the Geneva sale.
De Beers Looking for Buyer for Voorspoed
It’s an open-pit mine in South Africa known for producing large white and fancy color diamonds.

London--De Beers Group announced Monday that it is looking for a buyer for its Voorspoed mine in South Africa.
It’s an open-pit mine in the country’s Free State Province that opened in 2008 and is known for producing large white and fancy color diamonds.
Voorspoed produced 649,000 carats of diamonds in 2016, according to parent company Anglo American’s annual report, making it one of De Beers’s smaller mines.
De Beers said it is a looking to sell the mine to a “lower-cost operator” that could extend its operating life beyond 2020.
Voorspoed is one of two mines De Beers operates in South Africa. The other is the Venetia mine in Limpopo Province, an open-pit mine that is being taken underground at a cost of 20 billion South African rand ($1.46 billion). Venetia is the bigger and older of the two operations.
The Standard Bank of South Africa Limited is working as the financial adviser to De Beers on the sale of Voorspoed, and the contacts there for the deal are Sandra du Toit, sandra.dutoit@standardbank.co.za, and Randall Starkey, randall.starkey@standardbanks.co.za.
The announcement that it is looking to off-load Voorspoed is the latest in a string of mine sale and closure announcements from De Beers.
It sold the historic Kimberley Mines in South Africa at the end of 2015; closed and then flooded the Snap Lake Mine in Canada after failing to find a buyer; and confirmed earlier this year that it’s considering shutting down land-based mining operations in Namibia.
And earlier this month the diamond company announced it will close the open-pit Victor mine in Canada by 2019, leaving it with just one active diamond mine there.
De Beers has, however, also opened a new diamond mine in Canada, Gahcho Kué in 2016, and is investing in off-shore diamond mining in Namibia via the launch of a $157 million exploration and sampling vessel and announced plans last week for the construction of a $142 million custom-built diamond mining vessel, the largest of its kind in the world.
The Latest

Rau is a fourth-generation art and antique dealer from M.S. Rau gallery whose first jewelry collection merges artifacts with modern design.

Former De Beers sustainability leader Purvi Shah will take over the role in February 2026.

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.
La Joux-Perret is based in La Chaux-de-Fonds, Switzerland, and makes solar quartz as well as mechanical watch movements.


She previously taught at Gem-A and is the founder of The Gem Academy.

The British actress and her daughter modeled pieces from the brand’s new “Palette” capsule for its “Once Upon a Time” holiday campaign.

Roseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.

Plus, the tech giant shares the steps retailers should take if they believe they’re a victim of a review extortion scam.

Danny and Gaby Shaftel are now Shaftel Diamonds’ CEO and chief operating officer, respectively.

The jewelry manufacturer’s seasonal offering features its new “Melodie” bangles, as well as mini stud earrings and layering pieces.

With more than 140 activations taking place in New York City now through Nov. 23, these 12 events are can’t-miss moments.

The Chapter 11 filing follows the resignation of CEO Moti Ferder, who stepped down after an investigation into the company’s finances.

The artwork is part of an exhibition featuring works by Kathleen Ryan, an artist known for her gemstone-studded rotting fruit sculptures.

Faustino Alamo Dominguez and his son, 25-year-old Luis Angel Alamo, were gunned down following an armed robbery at their jewelry store.

Tiffany & Co. veteran Jeffrey Bennett has stepped into the role.

The showroom is located in a historic 1920s building in the Playhouse District.

The Swiss government announced the deal, which cuts the tax on Swiss imports by more than half, on social media Friday morning.

A buyer paid $4.4 million for the piece, which Napoleon wore on his hat for special occasions and left behind when he fled Waterloo.

Plus, how tariffs and the rising price of gold are affecting its watch and jewelry brands.

Furmanovich designed the box to hold Mellerio’s “Color Queen,” a high jewelry collection consisting of 10 rings.

Jennifer Hopf, who has been with JCK since 2022, will lead the execution of the long-running jewelry trade show.

Adler’s Jewelry is set to close its two stores as 82-year-old owner Coleman E. Adler II retires.

Founder Jim Tuttle shared how a dedication to craftsmanship and meaningful custom jewelry fueled the retailer’s double-digit growth.

The third-generation jeweler is remembered as a passionate creative with a love of art, traveling and sailboat racing.

JSA and Cook County Crime Stoppers are both offering rewards for information leading to the arrest of the suspect or suspects involved.

A buyer paid $25.6 million for the diamond at Christie’s on Tuesday. In 2014, Sotheby’s sold the same stone for $32.6 million.




















