Berta de Pablos-Barbier will replace Alexander Lacik at the start of January, two months earlier than expected.
DEF to honor Gizenga, Chow Tai Fook
The Diamond Empowerment Fund has named two more honorees it will recognize at its “Diamonds Do Good” gala scheduled to take place in Las Vegas this June.

New York--The Diamond Empowerment Fund has named two more honorees it will recognize at its “Diamonds Do Good” gala scheduled to take place in Las Vegas this June.
Dorothée Gizenga, head of the Diamond Development Initiative, will receive DEF’s Diamonds Do Good Award for Sustainable Practices.
The Diamonds Do Good award for Community Development will go to Chow Tai Fook.
Gizenga is the first executive director of the DDI, which is working to transform artisanal mining into a source of sustainable development. DEF said her commitment to the organization and its mission epitomizes the ideal of what its Sustainable Practices award is all about--recognizing commitment to ethical and sustainable practices in the diamond industry.
Now a Canadian citizen, Gizenga was born in the Democratic Republic of Congo and holds degrees in chemistry and economics. She took the helm of DDI in 2008.
The Community Development Award is given for the development of impactful community programs to empower individuals and future generations. DEF said Hong Kong-based retailer and manufacturer Chow Tai Fook is committed to helping promote positive changes for communities in China. One example is its commitment to UNICEF, whose programs in the nation focus largely on healthcare for children and mothers in rural villages.
DEF’s Diamonds Do Good Awards gala is scheduled to take place on June 2 at the Four Seasons Ballroom in Las Vegas.
Gizenga and Chow Tai Fook join former Sterling Jewelers CEO Nate Light in receiving Diamonds Do Good award at this year’s gala. Light is receiving the Lifetime Achievement Award.
Premier presenting sponsors of the gala include Chow Tai Fook Jewellery Group, De Beers Group of Companies and Signet Jewelers Ltd. Patron sponsors include JCK.
For more information and to purchase tickets/sponsorships, visit DiamondsDoGoodAwards.org.
The Latest

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.

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

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.

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

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.”

In its annual report, Pinterest noted an increase in searches for brooches, heirloom jewelry, and ‘80s luxury.

Starting Jan. 1, customers can request the service for opal, peridot, and demantoid garnet.

The 111-year-old retailer celebrated the opening of its new location in Salem, New Hampshire, which is its third store in the state.

The new catalog features its most popular chains as well as new styles.

The filmmaker’s personal F.P. Journe “FFC” prototype was the star of Phillips’ recent record-setting watch auction in New York.

The new location in the Design District pays homage to Miami’s Art Deco heritage and its connection to the ocean.

Inflations, tariffs, and politics—including the government shutdown—were among consumers’ top concerns last month.

Silas Smith of Meridian Metalworks won the challenge with his pendant that blends Australian and American landscapes.

The sale of the 31.68-carat, sunset-hued stone was part of Sotheby’s first series of events and auctions in Abu Dhabi.

Most customers who walk into your store this month have made up their minds. Your job is to validate their choice, Emmanuel Raheb writes.

The collection features characters and motifs from Ukrainian folklore, including an enchanted mirror and a magic egg.

MatrixGold 3.11, the newest version of the jewelry design program, offers more flexibility, precision, and creative control.

The pavilion will be part of the 2026 JA New York Spring show, scheduled for March 15 to 17.




















