The entrepreneur and “Shark Tank” star will share his top tips for success.
Gemfields Sued Over Alleged Human Rights Abuses
The colored stone miner said it would “vigorously defend” itself against the allegations surrounding its ruby mine in Mozambique.

According to a post on the website of Leigh Day, the law firm that filed the suit, more than 100 Mozambicans say they suffered a number of abuses at the hands of the security forces at the Montepuez mining site, which is 75 percent owned by Gemfields.
The claims made in the lawsuit include allegations of being “shot, beaten, subjected to humiliating treatment and sexual abuse, unlawfully detained, and/or forced to carry out menial labor.”
Leigh Day added that four Mozambicans are bringing claims forward on behalf of their sons, who were allegedly shot and killed by the mine’s security forces.
Matthew Renshaw, a lawyer in the international department at Leigh Day, told National Jeweler via email that ultimately, the claimants are alleging that Gemfields “breached its duty to them by allowing these alleged human rights abuses to happen at the mine.”
He said the colored stone miner has a high level of control over the mine and has assumed responsibility for what happens there, including in regards to its security operations.
“They (claimants) contend that Gemfields is, therefore, responsible in law for what is alleged to have happened to them at the mine,” Renshaw said.
Leigh Day chose to file the suit in the High Court in London because it is the city where “Gemfields has chosen to base itself, it is where it enjoys its profits, and where the claimants argue it has breached its duties to them.”
Gemfields is now 100 percent owned by Pallinghurst after completing the acquisition in July 2017. It has held its mining licenses at Montepuez since 2011.
When contacted, Gemfields and Pallinghurst both directed National Jeweler to the statement on the former’s website that was issued in February, when Gemfields was first advised that Leigh Day had filed the claim.
In the statement, the colored gemstone mining company said it would “vigorously defend” itself and added that it takes “allegations of this nature extremely seriously and denounce any form of violence or abuse.”
It also noted that Montepuez provides human rights training to employees and service providers, and offers the training voluntarily to the Mozambican police and government forces. It also hosts tours of its operations for people who are interested in assessing the company’s practices.
And while Gemfields acknowledges that past instances of violence have occurred at Montepuez, wherever they happened, Gemfields said the mine took, “decisive and appropriate steps, working closely with the authorities, including providing humanitarian assistance to artisanal miners and community members.”
It’s difficult to say how long the lawsuit could take it wind its way through London’s High Court.
Leigh Day filed the claims earlier in 2018 but said Gemfields was served with the suit this month.
Renshaw said the next formal stage in the litigation process is for Gemfields to file a defense to the claim. Defendants normally have four weeks to do this, but could ask for longer if they need additional time to investigate the allegations.
Cristina Villegas, director, mines to markets of nonprofit Pactworld, which works to improve the lives of people in marginalized areas around the world, sent the following statement to National Jeweler via email when contacted for context on the situation:
“Montepuez is a difficult operating area. There is intense competition over surface-level mineral resources, which compounds all the normal issues a larger-scale miner faces in the first place.
“Artisanal and larger-scale miners can operate in the same area, but it requires a lot to be able to do this, such as having the right governance climate, including settled land issues and clear rule of law. But when poverty, unsettled land tenure and high-value materials are all found in one area, even if you try to do everything right, you can find yourself in the middle of conflict.”
The Latest

The Ukrainian brand’s new pendant is modeled after a traditional paska, a pastry often baked for Easter in Eastern European cultures.

The jeweler has announced a grand reopening for its recently remodeled location in Peoria, Illinois.

The “Strong Like Mom” campaign features moms who work at Tiffany & Co. and their children.


Interior designer Athena Calderone looked to decor from the 1920s and 1930s when crafting her first fine jewelry collection.

During a call about its full-year results, CEO Efraim Grinberg discussed how the company is approaching the uncertainty surrounding tariffs.

Bench jewelers spend years honing their skills, Jewelers of America’s Certification validates their talents.

The free program provides educational content for jewelry salespeople and enthusiasts to learn or refresh their diamond knowledge.

The feedback will be used to prepare other jewelers for the challenges ahead, the organization said.

The online sessions are designed to teach jewelers to use AI tools like ChatGPT and Claude to grow their business.

The opening marks the jewelry retailer’s first location in the Midwest.

The “United in Love” collection offers tangible mementos of hearts entwined with traditional and non-traditional commitment heirlooms.

Robert Goodman Jewelers will hold a “Black Jewelry Designers and Makers” event on April 27.

The announcements follow a tumultuous start to 2025 for WJA, which saw a wave of resignations following controversial statements about DEI.

Editor-in-Chief Michelle Graff answers questions about how the new taxes levied on countries like India and China will impact the industry.

Kenewendo, Botswana’s minster of minerals and energy, discusses closing the deal with De Beers and the work that was missed along the way.

The historic fancy vivid blue diamond set to headline Christie’s Geneva sale next month could sell for up to $50 million.

LVMH CFO Cécile Cabanis also discussed the effects of tariffs so far.

The “Mad Men” and “The Morning Show” star steals jewelry, art, and handbags from his wealthy neighbors in “Your Friends & Neighbors.”

An investigation found that the former managing director of Movado’s Dubai branch overstated and prematurely recorded sales.

The collection pays tribute to the Japanese philosophy of Ma, studying balance, stillness, and the interplay between presence and absence.

Mari Lou’s Fine Jewelry in Orland Park, a suburb of Chicago, is closing its doors.

GIA’s labs in Dubai and Hong Kong are now accepting larger diamonds in light of the “logistical challenges” presented by the new tariffs.

These earrings by Van Cleef & Arpels, featuring the same design as a pair worn by Princess Grace, are up for auction at Woolley & Wallis.

Two experts share how artificial intelligence tools can help retailers run a more efficient business.

“America Telling Time: 150 Years of Bulova” explores the storied history of the American watchmaker.