Lucara, HB Group Partnership Revived
It is another 10-year sales agreement in which all the larger rough recovered from the Karowe mine will go to HB Group for manufacturing.

Earlier this week, Lucara announced that the two companies had signed another 10-year sales agreement, less than six months after severing the previous agreement inked in November 2022.
As with the companies’ past agreements, the new diamond sales agreement means HB Group will purchase all 10.8-carat or larger rough diamonds that come out of Lucara’s Karowe mine in Botswana.
The price will be based on an agreed-upon estimate of the diamonds’ polished outcome with a “top-up” paid to Lucara based on how much the polished actually sells for (if applicable), less a fixed margin paid to HB Group.
“This pricing mechanism is expected to deliver regular cash flow for this important segment of the company’s production profile at better-than-conventional diamond industry tender prices,” Lucara said.
The cash flow will help the mining company continue to fund Karowe’s underground expansion, which is expected to cost an estimated $683 million.
The revival of the deal follows a rough year for Lucara.
Sales fell 17 percent year-over-year in 2023 amid a slowdown in the diamond market. The company recorded a net loss of $20.2 million, compared with net income of $40.4 million in 2022.
Commenting on the new agreement, Lucara President and CEO William Lamb said, “As we navigate through the ever-evolving landscape of the diamond industry, I’m pleased to announce Lucara’s strategic decision to re-enter into a long-term supply agreement with HB Antwerp.
“This partnership reflects our commitment to ensuring stability and sustainability in our operations.”
Lucara and HB Antwerp first entered into a sales partnership in July 2020, agreeing that HB would purchase and manufacture all Karowe’s 10.8-carat or larger rough for the remainder of the year.
Lucara announced a 24-month extension to the partnership in April 2021.
In November 2022, the two entered into a 10-year sales agreement, the agreement Lucara then terminated in September 2023 citing HB Group’s “material breach of financial commitments.”
The Latest

The Latine-owned New York jeweler is marking two milestones this year: its 50th anniversary and the 25th anniversary of the 9/11 attacks.

The stores that have a great December are the ones that made good decisions in August, September, and October, Sherry Smith writes.

The jewelry retail broadcast network has sponsored a new space for Make-A-Wish East Tennessee on its campus in Knoxville.

Submit your pieces for a chance to win in this year's competition.

The recipients were recognized at the 24 Karat Club of the Southeastern United States’ annual banquet.


Keith Rolfe, CFO and COO of Lagos, is now at the jewelry brand’s helm while Steven takes on the role of executive chairman.

Alberto Perez-Elias is one of four men charged in the armed robbery of a Cape Coral, Florida, jewelry store and remains at large.

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

The “Kat Florence Luminas” will be offered together as one lot and could fetch up to $637,000.

Ken Citron joins the celebrity memorabilia-focused auction house ahead of its first week-long series of events in Abu Dhabi.

The jewelry retailer said it sees opportunity at higher price points, particularly in natural diamonds for bridal and fashion.

The Los Angeles-based, family-owned jeweler was founded by Lenny and Sunny Friedman in 1946.

Fine Jewelry 2027-2028 has more than 900 new styles, including silver, gold-filled, gold-plated sterling silver, and vermeil jewelry.

Learn more about the new terms for lab-grown diamonds and composite gemstones, and the major changes in store for precious metals jewelry.

Bromberg is remembered as a Southern gentleman who always wore a suit and tie and treated others with kindness.

With high durability and a wide range of colors to choose from, sapphires may be the ultimate birthstone, Gizzi claims.

Laughter is often considered a distraction in the workplace, but it has benefits for both staff and management, Peter Smith writes.

Gretchen Koback Pursel is the new chief people officer at the company formerly known as Saks Global.

The California jeweler is renovating its store in Fresno, with plans to show off the new space in December.

A lifelong practitioner of Pilates, Gabrielle looked to the springs’ tension and suspension when creating this ring, our Piece of the Week.

The deadline to apply is Nov. 13.

The auction house has promoted Remi Guillemin, formerly its head of watches for the Americas and EMEA, to the role.

Zaven Ghanimian discussed the value of human craftsmanship and where the implementation of artificial intelligence does work.

Jewelers of America also revealed the recipients of the Seymour & Evelyn Holtzman Bench Scholarship and its own scholarship programs.

The British actor, known for his roles in “Twilight” and “The Odyssey,” will star in a campaign for the Master Control Chronometre.

The “Confetti Disco,” “Champagne Cheers,” “Tuxedo,” and “Classic Punk” jewelry collections each capture a distinct spirit of celebration.

Nelson Holdo of Newport Beach pleaded guilty to multiple counts of felony grand theft and writing bad checks and was sentenced Monday.


























