The luxury goods company said founder Ippolita Rostagno will remain at the brand’s helm.
World Diamond Council Executive Director Steps Down
Marie-Chantal Kaninda is leaving the position after a little over two years to pursue another opportunity.
Antwerp—After a little over two years, World Diamond Council Executive Director Marie-Chantal Kaninda is leaving the post to pursue another opportunity.
A resident of the Democratic Republic of the Congo, Kaninda became WDC executive director in March 2017, succeeding Patricia Syvrud, who was the first salaried administrator to head the organization following a structural overhaul.
Kaninda announced her resignation in the WDC’s e-newsletter sent out Tuesday.
She said that as an African woman who has spent most of her professional life serving the interests of miners and mining communities in Africa, her decision to take the job as executive director of WDC—regarded by many as a “bastion of the industry establishment” focused predominately on the consumer end of the market—might have seemed “an unorthodox choice.”
But, she wrote, she hoped her appointment would highlight the fact that the organization represents both the upstream and downstream interests of the diamond industry, a view for which she received “tremendous” support from the WDC.
“I have traveled a great deal [as WDC executive director] over the past two years … On all occasions, I felt that we were reinforcing our industry’s sense of commitment to all its stakeholders, and I believe that we have been able to touch hearts and change people’s minds.”
In her letter, Kaninda also thanked WDC officers Edward Asscher, Udi Sheintal and Ronnie VanderLinden; David Bouffard and Steven Benson from the communications team; and the “hard-working, influential and independently minded sisters who stood alongside me these past two years”— Feriel Zerouki, Elodie Daguzan, Karla Basselier and Agathe Bukasa.
She also paid special tribute to WDC President Stephane Fischler, whose “support and understanding has been constant.”
“He taught me a great deal,” she wrote, “as I hope I taught him.”
Kaninda’s term formally expired Aug. 31, but she said in her letter that she would continue to work with the organization through its annual meeting next month and the KP Plenary meeting in November.
The Latest

Laura Burdese, who joined the Italian luxury brand in 2022, will take on the role in July.

The National Jeweler editors revisit the most noteworthy industry happenings and design trends from 2025.

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.

Need a gift for the cat lover who has everything? Look no further than our latest Piece of the Week.


It purchased the “Grosse Pièce,” an ultra-complicated Audemars Piguet pocket watch from the ‘20s, for a record-breaking price at Sotheby’s.

The lab-grown diamond grower now offers custom engagement and fashion jewelry through its Kira Custom Lab Jewelry service.

Roseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.

Chandler got his start at Michelson Jewelers and has served as DCA president and CEO since 2001. He will retire at the end of the month.

The boutique is slated to open this week inside Terminal 8, offering pre-owned Rolex watches and more to international travelers.

Sponsored by Digital Monitoring Products

The special-edition egg pendant ingested in a New Zealand jewelry store was recovered after a six-day wait.

Associate Editor Natalie Francisco plays favorites with Piece of the Week, selecting a standout piece of jewelry from each month of 2025.

The “Love and Desire” campaign is inspired by the magic that follows when one’s heart leads the way, said the brand.

Two awardees will receive free tuition for an educational course at the Swiss lab, with flights and lodging included.

Berta de Pablos-Barbier will replace Alexander Lacik at the start of January, two months earlier than expected.

Sotheby’s held its first two jewelry sales at the Breuer building last week, and they totaled nearly $44 million.

Winners will receive free registration and lodging for its fourth annual event in Detroit.

Here are six ideas for making more engaging content for Instagram Reels and TikTok, courtesy of Duvall O’Steen and Jen Cullen Williams.

The honorees include a notable jewelry brand, an industry veteran, and an independent retailer.

Carlos Jose Hernandez and Joshua Zuazo were sentenced to life without the possibility of parole in the 2024 murder of Hussein “Sam” Murray.

Yood will serve alongside Eduard Stefanescu, the sustainability manager for C.Hafner, a precious metals refiner in Germany.

The New Orleans jeweler is also hosting pop-up jewelry boutiques in New York City and Dallas.

Set in a Tiffany & Co. necklace, it sold for $4.2 million, the highest price and price per carat paid for a Paraíba tourmaline at auction.

The jeweler’s “Deep Freeze” display showcases its iconic jewelry designs frozen in a vintage icebox.

Take luxury gifting to new heights this holiday season with the jeweler’s showstopping 12-carat sphene ring.

This year's theme is “Unveiling the Depths of the Ocean.”



















