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.”
Editors' Picks
Sponsored by
More on Grading
The Latest
FinancialsAug 08, 2025
Brilliant Earth’s Q2 Sales Up 3% as Engagement Ring Sales RiseThe company raised its full-year sales guidance while noting it has not yet assessed the potential impact of the latest tariff news.
Events & AwardsAug 08, 2025
GJEPC’s Jewellers for Hope Celebrates 10 Years of FundraisingThe organization has raised more than $1.3 million for charity since its inception.
TrendsAug 08, 2025
Piece of the Week: Rahaminov Diamonds’ Bezel BangleThe brand’s latest iteration of a bezel-set diamond bangle features clean lines and a timeless design for a new modern silhouette.
Brought to you by
Taking the Moment Head On: How Rio Grande Champions the Present & Future of Fine JewelryAs a leading global jewelry supplier, Rio Grande is rapidly expanding and developing new solutions to meet the needs of jewelers worldwide.
WatchesAug 07, 2025
Bulova’s New Collection Honors Tony BennettThe first watch in the series commemorates his participation in the Civil Rights movement, marching from Selma to Montgomery in 1965.
Weekly QuizAug 08, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
Lab-GrownAug 07, 2025
Chatham Releases Catalog for Loose Lab-Grown GemstonesThe catalog contains a complete listing of all the loose gemstones in stock, as well as information about the properties of each stone.
TechnologyAug 07, 2025
Rembrandt Charms Debuts New Website, Bird CharmsThe company added a retailer dashboard to its site and three new birds to its charm collection, the cardinal, blue jay, and hummingbird.
Brought to you by
Investing in the Next Generation of Bench JewelersThe Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.
Policies & IssuesAug 06, 2025
Tariff on India to Rise to 50%, Trump Says An additional 25 percent tariff has been added to the previously announced 25 percent.
MajorsAug 06, 2025
Claire’s Files for Chapter 11 Bankruptcy AgainThe jewelry and accessories retailer plans to close 18 stores as part of the proceedings.
IndependentsAug 06, 2025
Smith & Son Jewelers to Close 107-Year-Old Location Its Springfield, Massachusetts, store is set to close as owner Andrew Smith heads into retirement.
CollectionsAug 06, 2025
Zahn-Z Swims With Whales in ‘Beluga’ CollectionDesigner Hiba Husayni looked to the whale’s melon shaped-head, blowhole, and fluke for her new chunky gold offerings.
TrendsAug 06, 2025
Paola De Luca to Release Trendbook 2027+She will present the 23rd edition of the trend forecasting book at Vicenzaoro on Sept. 7.
CrimeAug 05, 2025
Report: Suspect Arrested in 1992 Murder of Miami JewelerOmar Roy, 72, was arrested in connection with the murder of jeweler Dionisio Carlos Valladares.
CollectionsAug 05, 2025
Mignon Faget Commemorates 20th Anniversary of Hurricane KatrinaThe New Orleans-based brand’s “Beyond Katrina” jewels honor the communities affected by the storm.
ColumnistsAug 05, 2025
The PR Adviser: Affiliate Marketing Is the Cost of CoverageLilian Raji explains why joining an affiliate network is essential for brands seeking placements in U.S. consumer publications.
Events & AwardsAug 05, 2025
JA Announces Seymour & Evelyn Holtzman Bench Scholarship WinnersThe organization has awarded a total of $42,000 through its scholarship programs this year.
Events & AwardsAug 04, 2025
Gem Awards, David Yurman Introduce $50K Grant for Emerging DesignersThe winner of the inaugural David Yurman Gem Awards Grant will be announced live at the 2026 Gem Awards gala.
TrendsAug 04, 2025
Amanda’s Style File: August’s Bright BaublesAs summer winds down, celebrate the sunny disposition of the month’s birthstones: peridot and spinel.
CrimeAug 04, 2025
‘The Watch King’ Assaulted, Robbed in QueensMoshe Haimoff, a social media personality and 47th Street retailer, was robbed of $559,000 worth of jewelry by men in construction outfits.
MajorsAug 04, 2025
Borsheims Welcomes New Assistant Facilities ManagerXavier Dibbrell brings more than a decade of experience to the role.
MajorsAug 01, 2025
Helzberg President Julie Yoakum Moves Over to Signet JewelersThe addition of Yoakum, who will lead Kay and Peoples, was one of three executive appointments Signet announced Thursday.
MajorsAug 01, 2025
Jewelers Mutual Names Mike Alexander as President The insurance company’s previous president and CEO, Scott Murphy, has split his role and will continue as CEO.
SourcingAug 01, 2025
Gemfields’ Auction Revenue Drops 50% in H1The nearly six-month pause of operations at its Kagem emerald mine earlier this year impacted the miner’s first-half results.
CollectionsAug 01, 2025
Piece of the Week: Hernsdorf’s ‘Tears of Aphrodite’ NecklaceThe necklace uses spinel drops to immortalize the moment Aphrodite’s tears mixed with her lover Adonis’ blood after he was fatally wounded.
SourcingJul 31, 2025
De Beers Records $189M First-Half Loss The diamond miner and marketer warned last week that it expected to be in the red after significantly cutting prices in Q2.
Events & AwardsJul 31, 2025
These Are the 2025 CASE Award WinnersJewelers of America’s 35th annual design contest recognized creativity, artistry, style, and excellence.
