Petra Reaches $6M Settlement Amid Claims of Human Rights Abuses
A report by a nonprofit documented an alleged seven deaths and 41 assaults on artisanal miners at the Williamson mine in Tanzania.

The mine, operated by Petra subsidiary Williamson Diamonds Ltd., is 25 percent owned by the government of Tanzania and 75 percent owned by Petra.
A report released in November 2020 by U.K.-based nonprofit Rights and Accountability in Development documented an alleged seven deaths and 41 assaults on artisanal miners, who were said to be trespassing on the site, by security contractors and security employees of Williamson Diamonds.
The report tallied alleged incidents that had occurred since Petra acquired the mine in 2009.
In response, Petra said it was investigating the claims and had appointed an external consultancy to assess whether WDL’s security was in line with the “Voluntary Principles on Security and Human Rights.”
After completing its investigation, the mining company said it “acknowledges that past incidents have taken place that regrettably resulted in the loss of life, injury and the mistreatment of illegal diggers, within the WDL Special Mining License area.”
Petra said these incidents involved its subsidiary’s third-party security provider, Zenith Security, and the Tanzanian police force.
“During the investigation, no evidence emerged that WDL personnel were directly involved in these actions,” said Petra.
Though Petra reached a settlement with the claimants, the miner did so on “a no-admission-of-liability basis.”
U.K.-based law firm Leigh Day represented the 71 anonymous claimants and will distribute the funds, according to a release by Petra Diamonds about the settlement.
The funds will cover the claimants’ legal fees and be invested into long-term support programs for mining communities.
Leigh Day is the same law firm that sued Gemfields over claims of human rights abuses at its ruby mine in Mozambique in 2019. Gemfields paid $7.6 million to settle that claim, also on a no-admission-of-liability basis.
The Latest

Chicago police and members of the U.S. Marshals Service tracked down the 35-year-old suspect earlier this week in St. Louis.

Owners of the Ekapa Mine reportedly filed for liquidation about a week after a mudslide trapped five workers who have yet to be found.

A 10-year alliance has also begun to address the shortage of bench jewelers through scholarships, enhanced programs, and updated equipment.

Every jeweler faces the same challenge: helping customers protect what they love. Here’s the solution designed for today’s jewelry business.

The “Splendente” collection has evolved to feature hardstone letter pendants, including our Piece of the Week, the onyx “R.”


The jewelry collection belonged to “one of society's most glamorous and beautiful women of the mid-20th century,” said the auction house.

The update came as Anglo took its third write-down on the diamond miner and marketer, which lost more than $500 million in 2025.

With refreshed branding, a new website, updated courses, and a pathway for growth, DCA is dedicated to supporting retail staff development.

Emmanuel Raheb discusses the rise of “GEO” and the importance of having well-written, quality content on your website.

Each received around four years for burglarizing a jewelry store and a coffee shop in Simi Valley, California, last May.

Catherine Aulick, a GIA graduate, received the ninth and final Gianmaria Buccellati Foundation Award for Excellence in Jewelry Design.

We asked a jewelry historian, designer, bridal director, and wedding expert what’s trending in engagement rings. Here’s what they said.

Experts from India weigh in the politics, policies, and market dynamics for diamantaires to monitor in 2026 and beyond.

Beth Gerstein discusses the vibe of the new store, what customers want when fine jewelry shopping today, and the details of “Date Night.”

Are arm bands poised to make a comeback? Has red-carpet jewelry become boring? Find out on the second episode of the “My Next Question” podcast.

The Swiss watchmaker is battling declining sales amid a rapid retail expansion, according to a Financial Times report.

The campaign celebrates Giustina Pavanello Rahaminov, the co-founder’s wife and matriarch of the family-owned brand, for her 88th birthday.

Rachel Bennett, a senior jeweler who has been with Borsheims since 2004, earned the award.

The industry veteran, who was with The Edge Retail Academy for 14 years, joins her husband at the company he founded in 2022.

The vintage signed jewelry retailer chose Miami due to growing client demand in the city and the greater Latin American region.

Former Flight Club executive Jin Lee will bring his experience from the sneaker world to the pre-owned watch marketplace.

Sakamoto, who died in mid-January following a sudden illness, is remembered for his humility and his masterful, architectural designs.

The April event will feature a new VIP shopping day requiring a special ticket.

Bulgari chose the British-Albanian singer-songwriter for her powerful and enduring voice in contemporary culture, the jeweler said.

Smith encourages salespeople to ask customers questions that elicit the release of oxytocin, the brain’s “feel-good” chemical.

JVC also announced the election of five new board members.

The brooch, our Piece of the Week, shows the chromatic spectrum through a holographic coating on rock crystal.






















