Lucara Sells Clara to Its Original Founders
CEO William Lamb said divesting the diamond sales platform allows the company to focus on the underground expansion of Karowe.

Clara Diamond Solutions is a technology-led platform that utilizes proprietary analytics, as well as cloud and blockchain technologies, to sell rough diamonds to customers one-by-one based on their needs, rather than in assortments that may contain stones they cannot use.
It was designed to streamline the supply chain and make it more efficient, and also allows buyers to be able to trace diamonds back to their source.
Lucara originally acquired Clara from its founders in 2018 for an up-front consideration of 13.1 million shares of Lucara (then worth about $29 million).
The company also agreed to a profit-sharing mechanism whereby the technology’s founders received a percentage of the annual EBITDA generated by Clara every years for 10 years.
As of Oct. 4, Lucara is divesting 100 percent of its interest in Clara to a group led by Vancouver-based diamond manufacturer HRA Group and Eira Thomas.
Thomas served as Lucara’s CEO from February 2018 to August 2023, when the company reinstated William Lamb as CEO.
Under the terms of the sale agreement, the founders will acquire Lucara’s interests in Clara Diamond Solutions GP Inc., Clara Diamond Solutions Limited Partnership, and Clara Diamond Solutions B.V., including all intellectual property rights, commercial contracts, and operating assets.
The founders will pay $3 million cash at closing for Clara plus the return of what amounts to 13.4 million shares of Lucara.
Lucara will retain a 3 percent net profit interest on Clara’s net earnings.
The mining company also has granted Clara a five-year rough diamond supply agreement for stones meeting the size and quality specifications for diamonds traditionally sold through the Clara platform.
The agreement can be terminated after its second anniversary, or at any time that both parties agree to do so.
The sale is subject to customary closing conditions and amendments.
Lamb said selling Clara allows Lucara to focus on the Karowe Diamond Mine in Botswana, its one active diamond mine.
“The company’s core competencies and future growth reside in the successful execution of the Karowe underground expansion project. While the Clara platform provides an innovative digital channel for rough diamond sales, the successful onboarding of other producers’ rough production required to scale the platform remains unattainable while the platform is owned by a pure-play diamond producer,” he said.
“Lucara maintains its conviction, reinforced by our supply agreement with Clara, that this technology will play an important role in the shaping of a demand-driven diamond sector.”
Aaron Ariel, who co-founded Clara alongside Ophir Stolov and is currently HRA Group’s vice president of operations and strategy, said they cannot wait to work with the Clara team on taking the platform “to the next level.”
“Nine years ago, while at our factory sorting through a mountain of rough diamonds—many of which we didn’t need but were required purchases, bundled inseparably with product needed to fulfill urgent orders—we had a big idea for a technology that could transform the global rough diamond market for everyone,” he said.
“Today, we are excited about the opportunity to realize its full potential, which remains largely unexplored.”
The Latest

The rare jewel, which has links to Russia’s Romanov dynasty, is estimated to fetch up to $2 million.

It is one of several seizures of counterfeit jewelry and watches by U.S. Customs and Border Protection officials in Louisville this year.

Jewelers of America announced the additions to its board of directors following its annual general meeting, held last week.

With customization becoming more expected in engagement ring shopping, the Bridal Builder makes the process tangible.

The jewelry collection supports Yamaguchi’s Always Dream foundation, which provides reading and educational resources to families in need.


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.

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

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

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.

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.
























