Botswana Government Takes Stake in HB Antwerp
The news came as the diamond manufacturer officially opened a new factory in Gaborone, its first outside Antwerp.

The news came last week as HB Antwerp officially opened the doors of HB Botswana, its first diamond manufacturing facility outside Belgium.
It marked the milestone with an inauguration ceremony held in the nation’s capital, Gaborone, and attended by HB Antwerp executives and Botswana President Mokgweetsi E.K. Masisi.
HB Botswana is located in Gaborone’s Diamond Technology Park and is closely modeled after the company’s factory in Belgium.
HB Antwerp said its opening “fulfills the company’s promise to bring its cutting-edge, proprietary technologies to Botswana, supporting the country's transformation into a diamond knowledge center.”
“The HB Botswana facility in Botswana is the realization of close collaboration and partnership between the government of the Republic of Botswana and HB Antwerp,” President Masisi said during the inauguration.
“We are forging a brighter future for the next generation of Botswana, taking unprecedented ownership over our natural resources to realize their potential for our nation’s sustainable development fully.”
In addition to taking a 24 percent stake in HB Antwerp, Masisi said government-owned rough diamond trading company, the Okavango Diamond Company (ODC), will supply rough diamonds to HB Botswana for five years.
The plotting, cutting and polishing of those diamonds will take place in Botswana.
ODC is the company that bought and polished the 41-carat rough blue diamond recovered from the Orapa mine in May 2018. The stone was the centerpiece of an exhibition about diamonds from Botswana at the American Museum of Natural History in New York.
ODC is separate from Debswana, the mining company joint venture between the government of Botswana and De Beers Group.
Per the current sales agreement between the Botswana government and De Beers, Debswana has to sell 75 percent of its rough diamond output to De Beers, while the remaining 25 percent goes to ODC.
The deadline to renegotiate that contract, which dates back to January 2011, has been extended three times, with Masisi, who is up for re-election next year, stating publicly that Botswana could walk away from the decades-old partnership if his country doesn’t get a bigger cut.
The sales agreement is currently set to expire in June.
In a statement shared with National Jeweler this week, De Beers said it continues to work toward a new sales agreement for Debswana diamonds and the Debswana mining licenses.
It added, “We recognize there is significant interest regarding our negotiations with the Government of the Republic of Botswana to agree to a long-term mining license and sales agreement for Debswana.
“At the heart of these is a discussion on how best to broaden and deepen the unparalleled socio-economic growth our 54-year partnership has delivered with and for Batswana … With our proven and successful business model … we are proud of what we have delivered as a partner, and we are excited by our collective potential to ensure even more Batswana can add more value to, and generate more value from, their finite natural resource.”
HB Antwerp has a deal in place with another company that mines diamonds in Botswana, Lucara Diamond Corp.
After partnering on a couple of big, notable diamonds in 2020, the two companies inked a 10-year supply agreement in November 2022 covering the larger (10.8 carats and up) diamonds Lucara finds at its mine, Karowe.
Under the terms of the agreement, Lucara sells its big diamonds to HB Antwerp at prices based on the expected polished outcome of each diamond.
HB Antwerp determines the outcome using state-of-the-art scanning and planning technology, with a true-up paid on actual achieved polished sales, minus a fee and the cost of manufacturing.
At the time the companies reached the agreement, HB Antwerp co-founder Oded Mansori said, “The Lucara-HB agreement reflects the renewed commitment of both companies to embrace a new approach to sourcing, transforming, and distributing mineral resources—based on equity, transparency, and sustainability, providing meaningful benefits to all participants, including the people and communities of Botswana.”
The Latest

Edina Kiss’ “Popsicle” pendant and Karina Choudhrie’s “Ice Cream” charm satisfy that summer craving for a sweet piece of jewelry.

The massive billboard has been in the same spot on the department store’s Herald Square flagship store for decades.

David Bonaparte, along with Tim Haake and Ronnie VanderLinden, continue to lobby for tariff exemptions for diamonds, gemstones, and pearls.

Retailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.

Survey respondents were concerned about the rising prices of food and groceries as well as unemployment.


The trade show, slated for Sept. 4-8 in Vicenza, Italy, will feature sessions on trends, AI, gemology, and manufacturing.

The public shopping event featuring art, jewelry, watches, and rare collectibles, will take place in Santa Clara, California, this fall.

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

Endiama Commercial Director Elton Escrivão knows people have a lot of misperceptions about Angola. He wants to change that.

Reilly has been with PGI USA for the last 20 years, leading partnership development and professional education.

Boucheron reached record sales while Pomellato found success in its signature collections.

She was one of more than 120 American designers who created flags for the “United Flags of Fashion” project led by CFDA and Vogue.

Smith reveals the method The Retail Smiths use to help retailers and vendors write better job postings.

LVMH’s jewelry and watch brands outperformed the company’s other divisions in an environment the company described as “disrupted.”

“Sacred Heart” features symbols like crosses, angel wings, the Star of David, and the evil eye as a representation of coexistence.
The scholarships will go to early-career professionals looking to study gemology, bench work and jewelry design, or store operations.

Bain & Company delved into the trends shaping the luxury market, the impact of AI, and more in its recent study.

The exhibition reveals the gemology, geology, and cultural history of the iconic red gemstone.

The new sweeping slate of tariffs impacts 60 countries, including India, China, Thailand, Hong Kong, and the United Arab Emirates.

From coin pendants to diamond shields, these old world-inspired jewels are the perfect accessory for an epic journey.

Our Piece of the Week pairs a checkerboard-cut amethyst with an ivy green silk cord.

Mildred Marcano Abrams and Yael Reinhold join the podcast to talk community connections, holiday plans, and preserving Reinhold’s legacy.

Production also was up in the first half of 2026 but is expected to “substantially” decrease in H2 as two key mines undergo maintenance.

“Art Deco” fuses ancestral techniques, rare materials, and modern perspectives as a tribute to the optimism and curiosity of the movement.

The jeweler’s newest store is inside Arkansas’ Saracen Casino Resort.

The watch company will design, manufacture, and distribute Kate Spade New York watches.

The higher tax is set to go into effect in August and will apply to loose polished diamonds as well as precious and base metals jewelry.

























