IndependentsOct 13, 2022
Sarine Appoints Jeni Campagna as Director of OperationsGradingOct 21, 2022
De Beers Promotes 4 Internally, Neil Ventura Exits
In addition, De Beers’ head of human resources is moving over to parent company Anglo American.
PHOTO Ryan Perry, De Beers Group’s new acting executive vice president of strategy and innovation
PHOTO Malebogo Mpugwa, the new executive head of human resources
PHOTO Rasila Vaghijiani, the new executive vice president of transformation
PHOTO Riaan Burger, CEO of Namdeb
London—De Beers has appointed four individuals to its executive committee following a series of internal promotions, including one to fill the role of the exiting Neil Ventura.
Ventura, who has been with De Beers for 32 years, is leaving the company to “pursue other interests” and will be replaced by Ryan Perry, who will step up from his current role as head of strategy to become acting executive vice president of strategy and innovation.
Malebogo Mpugwa joins the committee as executive head of human resources, succeeding Joy Roman, who is leaving De Beers to head HR for parent company Anglo American’s Technical & Sustainability function.
Rasila (Ras) Vaghjiani becomes a member of the committee in her new role as executive vice president of transformation for De Beers.
And Riaan Burger joins the ExCo as CEO of Namdeb, the joint venture between De Beers and the Government of the Republic of Namibia.
Related stories will be right here …
Ventura, who has been with De Beers for 32 years, is leaving the company to “pursue other interests” and will be replaced by Ryan Perry, who will step up from his current role as head of strategy to become acting executive vice president of strategy and innovation.
Malebogo Mpugwa joins the committee as executive head of human resources, succeeding Joy Roman, who is leaving De Beers to head HR for parent company Anglo American’s Technical & Sustainability function.
Rasila (Ras) Vaghjiani becomes a member of the committee in her new role as executive vice president of transformation for De Beers.
And Riaan Burger joins the ExCo as CEO of Namdeb, the joint venture between De Beers and the Government of the Republic of Namibia.
The internal reshuffling comes a week after the company announced that current CEO Bruce Cleaver would be stepping down early next year.
Commenting on the changes, Cleaver said: “I’m delighted to have Riaan, Ras, Malebogo, and Ryan join the executive committee. We have a huge wealth of talent in the group with expertise right across the diamond value chain.
“Adding the breadth and depth of skills of the new appointees to the ExCo will be of great benefit as we continue to implement our strategy.”
He thanked Ventura for his more than three decades of service to De Beers, noting the roles the longtime executive has played in transforming the company’s auction business and helping to shepherd major initiatives, such as lab-grown diamond brand Lightbox and Tracr, De Beers’ blockchain platform, through their incubation phases.
He also thanked the departing head of HR, Roman.
“I … congratulate her on this new role that will be a fantastic opportunity for her as she builds on the experience she has brought to De Beers to lead the global people and organization strategy for Anglo American’s Technical & Sustainability function. I wish them both every success for the future.”
More on Grading
The Latest
EditorsSep 03, 2026
Q&A: Simon G.’s CEO on Why He Won’t Use AI for Jewelry DesignZaven Ghanimian discussed the value of human craftsmanship and where the implementation of artificial intelligence does work.
Events & AwardsSep 03, 2026
Here Are the First Recipients of Nina Pugliese Memorial Scholarship Jewelers of America also revealed the recipients of the Seymour & Evelyn Holtzman Bench Scholarship and its own scholarship programs.
WatchesSep 03, 2026
Robert Pattinson Joins Jaeger-LeCoultre as Brand AmbassadorThe British actor, known for his roles in “Twilight” and “The Odyssey,” will star in a campaign for the Master Control Chronometre.
Brought to you by
Your Piece Could Be the One Editors Talk AboutSubmit your pieces for a chance to win in this year's competition.
CollectionsSep 03, 2026
Sydney Evan Celebrates 25 Years With 4 New CollectionsThe “Confetti Disco,” “Champagne Cheers,” “Tuxedo,” and “Classic Punk” jewelry collections each capture a distinct spirit of celebration.
Weekly QuizSep 03, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
CrimeSep 02, 2026
CA Jeweler Gets 5 Years in ‘Phantom Rolex’ Ponzi SchemeNelson Holdo of Newport Beach pleaded guilty to multiple counts of felony grand theft and writing bad checks and was sentenced Monday.
AuctionsSep 02, 2026
If You Love Cats, This Jewelry Auction Is for YouCat ladies of the jewelry world, unite. Sandy Lerner’s “significant” collection of cat jewelry and other objects is going up for auction.
Brought to you by
Why More Jewelry Retailers Are Hosting Turnkey Estate Buying EventsRetailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.
MajorsSep 02, 2026
Messika Names Former Omega Exec as New President, CEO of AmericasArnaud Michon, the former Omega USA President, will now lead Messika’s Americas region during its international development.
Events & AwardsSep 02, 2026
Emerald’s New Owner Introduces ‘Glitter in the Grove’The branding references the back-to-back jewelry shows that new parent company Forge will host in Miami's Coconut Grove this November.
AuctionsSep 01, 2026
UK Woman Uncovers Rare Patek Philippe Watch in Mom’s Jewelry BoxThe stainless steel Patek Philippe “Calatrava” watch from the 1930s sold for nearly $80,000 at a recent Hansons Cornwall auction.
ColumnistsSep 01, 2026
Your Jewelry Marketing Has a Bridal ProblemEngagement rings are important but don’t ignore the customers who are buying jewelry “just because,” Emmanuel Raheb writes.
MajorsSep 01, 2026
Kering Names New Pomellato, DoDo CEOsFormer Pomellato CEO Sabina Belli has been named president of Kering Italia amid a shakeup of Kering's new Jewelry division.
MajorsSep 01, 2026
Anne Marie Shulman Joins GPA GlobalThe veteran luxury packaging executive was appointed to help the company grow its North American business.
CrimeAug 31, 2026
$4M Van Cleef & Arpels Diamond Necklace Snatched From Vienna Museum Once the property of an Egyptian queen, the necklace was part of a larger exhibition of VCA jewelry at the Museum of Applied Arts (MAK).
Events & AwardsAug 31, 2026
Wisconsin Museum to Host Jewelry Exhibition“Chicago Collects: Jewelry in Perspective” at the Oshkosh Public Museum will feature works by Fabergé, Lalique, and Louis Comfort Tiffany.
CollectionsAug 31, 2026
Catbird Launches First Men’s Jewelry CollectionThe “Worn Well” collection is Catbird's take on classic men's jewelry.
CollectionsAug 28, 2026
Dolly Parton Would Have Loved This Butterfly Necklace This Buddha Mama butterfly is our Piece of the Week honoring the legend, who embraced the beautiful insect as her symbol.
SourcingAug 28, 2026
Gareth Penny to Give Opening Speech at CIBJO Centenary CongressThe former De Beers CEO, and perhaps its next owner, will be a featured speaker at the event, slated for Sept. 4-7 in Italy.
IndependentsAug 28, 2026
Day’s Jewelers Honored With 3 Workplace AwardsThe employee-owned jeweler was named a “Best Place to Work” in Maine, New Hampshire, and for women.
CollectionsAug 27, 2026
Pandora Expands ‘Talisman’ Collection as Lawsuit Continues The second iteration of the jewelry collection was inspired by the zodiac and the four elements: earth, water, air and fire.
SourcingAug 27, 2026
OFAC Renews License Allowing Import of ‘Grandfathered’ Russian Diamonds General License 104B supersedes General License 104A, which was set to expire on Sept. 1.
CrimeAug 27, 2026
Customs Seizes Nearly 900 Pieces of Counterfeit JewelryThe package, intercepted in Indianapolis, contained fake Cartier, Tiffany & Co., and Van Cleef and Arpels jewelry.
IndependentsAug 27, 2026
Jessica McCormack to Open First West Coast StoreThe new location in Costa Mesa, California, marks the brand’s second store in the United States and fourth standalone location worldwide.
FinancialsAug 27, 2026
Movado’s Q2 Sales Up As Younger Consumers Take Interest in WatchesThe fashion watch category was once threatened by the Apple Watch, but consumers are now opting for new wearables, said Movado’s CEO.
SurveysAug 26, 2026
5 Jewelry Insights From The RealReal’s Resale ReportThe report delves into trending styles, the most popular jewelry brands by city, and why Belle Époque jewelry could be the next big thing.
Lab-GrownAug 26, 2026
AGTA Now Requiring Members to Call Lab-Grown Gems ‘Synthetic’The association added the requirement to its revised "Code of Ethics" and released the 17th edition of its “Gemstone Information Manual.”
