CollectionsJan 08, 2026
Pandora’s New ‘Bridgerton’ Jewels Celebrate Bees, Bows, and Blooms“Bridgerton” actresses Hannah Dodd and Claudia Jessie star in the brand’s “Rules to Love By” campaign.
SourcingAug 25, 2020
NCDIA Adds Industry Veteran Robert Bouquet to Its Team
The association is also building a “United Nations of ambassadors” to promote natural color diamonds.
New York—The Natural Color Diamond Association is expanding its team, and its international presence.
Earlier this month, the association announced the addition of diamond industry veteran Robert Bouquet to its team.
Bouquet has worked in diamonds for more than 25 years, having held roles at major diamond producers, developed diamond exploration companies and performed industry-related consultancy projects worldwide.
Based in Antwerp, he will report on the diamond market and how it is performing, using his experience and opinions to give insight into the trade and providing transparency into supply and demand.
In his August 2020 report for the NCDIA, Bouquet said: “From a supply and middle-market perspective, we are seeing a sharp contraction, which will only be reversed once jewelry demand calls for it; the irony is that the industry will emerge in healthier shape, despite the difficulties it will have to endure in order to get there.”
Concurrent with his addition to the team, the association announced it’s expanding its presence in the international market by building what it calls a “United Nations of ambassadors” to promote natural color diamonds.
“Most organizations like ours are searching for ways to move forward after the impact of the world economies’ shutting down due to the pandemic,” President Alan Bronstein said in an email alert.
“Like other leading groups we must re-envision our roles and our necessity vis-à-vis the needs of consumers and our industry members as we position ourselves in the new world order.”
The ambassador representing Hong Kong and Asia will be Ephraim Zion, a pioneer in the natural color diamond world.
He started as a diamond cutter in Israel at age 14. After moving to New York for other opportunities and then to Hong Kong in 1971 to join his family’s diamond and colored stone business, he founded Dehres, known as one of the foremost high-end jewelry manufacturers in the world.
The ambassador based in Singapore will be John Glajz, who started working as a managing director for Mondial Jewelers of Singapore at 25.
He became more involved with the natural color diamond market in the 1990s, with Argyle pink diamonds becoming the focus of his designs.
He launched the Glajz brand in 2004 and has partnered with Argyle to create one-of-a-kind projects.
Matthew Aldridge will be the ambassador based in Geneva.
He is a second-generation member of the industry, mentored and taught by his father, who
founded the family company, Gemcut, 55 years ago.
The company started in the trading of colored stones and secondhand jewelry before evolving into natural color diamonds, eventually becoming an authorized distributor with the Argyle pink diamond mine.
In Italy, Marco Pocaterra will serve as an ambassador.
Based in Milan, Pocaterra has spent the last four decades working as an executive director in corporate banking, finance, insurance and real estate.
His vast experience with natural color diamonds comes from serving as adviser and partner with leading international diamond companies for more than 20 years.
Rounding out the group will be Yves Frey of Yves Frey Diamonds in London and Henry Ho of the Asian Institute of Gemological Sciences in Bangkok.
The company started in the trading of colored stones and secondhand jewelry before evolving into natural color diamonds, eventually becoming an authorized distributor with the Argyle pink diamond mine.
In Italy, Marco Pocaterra will serve as an ambassador.
Based in Milan, Pocaterra has spent the last four decades working as an executive director in corporate banking, finance, insurance and real estate.
His vast experience with natural color diamonds comes from serving as adviser and partner with leading international diamond companies for more than 20 years.
Rounding out the group will be Yves Frey of Yves Frey Diamonds in London and Henry Ho of the Asian Institute of Gemological Sciences in Bangkok.
More on Sourcing
The Latest
Events & AwardsJan 08, 2026
Ana Khouri To Receive 2026 Gem Award for High Jewelry ExcellenceFounded by jeweler and sculptor Ana Khouri, the brand is “expanding the boundaries of what high jewelry can be.”
TrendsJan 08, 2026
Stuller’s Color of the Year Is a Stark Contrast to Pantone’s WhiteThe jewelry manufacturer and supplier is going with a fiery shade it says symbolizes power and transformation.
Brought to you by
Impacting Tomorrow TodayHow Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.
CollectionsJan 08, 2026
Gracie Abrams To Front New Chanel Jewelry CampaignThe singer-songwriter will make her debut as the French luxury brand’s new ambassador in a campaign for its “Coco Crush” jewelry line.
Weekly QuizJan 08, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
MajorsJan 08, 2026
Diamond Council of America Names New Board DirectorsThe nonprofit’s new president and CEO, Annie Doresca, also began her role this month.
ColumnistsJan 07, 2026
Peter Smith: Physical Retail—The Beginning or the End?As the shopping mall model evolves and online retail grows, Smith shares his predictions for the future of physical stores.
Brought to you by
Roseco Releases New Full-Line CatalogRoseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.
Events & AwardsJan 07, 2026
Melee Adds 13 New Designers to NYC ShowThe trade show is slated for Jan. 31-Feb. 2 at The Lighthouse in New York City's Chelsea neighborhood.
TrendsJan 07, 2026
Amanda’s Style File: Go for GarnetJanuary’s birthstone comes in a rainbow of colors, from the traditional red to orange, purple, and green.
CrimeJan 06, 2026
2 Jewelers Arrested After TraxNYC Diamond District BrawlFootage of a fight breaking out in the NYC Diamond District was viewed millions of times on Instagram and Facebook.
MajorsJan 06, 2026
Rio Grande Says These Are the Top Personalization Tools for 2026The supplier has a curated list of must-have tools for jewelers doing in-house custom work this year.
MajorsJan 06, 2026
Zales Tests Out A New LookThe Signet Jewelers-owned store, which turned 100 last year, calls its new concept stores “The Edit.”
MajorsJan 06, 2026
LeachGarner Appoints New Director of SalesLinda Coutu is rejoining the precious metals provider as its director of sales.
TrendsJan 05, 2026
Amanda’s Style File: New Year’s EditionSparkle with festive diamond jewelry as we celebrate the beginning of 2026.
IndependentsJan 05, 2026
Jeweler Ben Nighthorse Campbell Dies at 92The master jeweler, Olympian, former senator, and Korean War veteran founded the brand Nighthorse Jewelry.
TrendsJan 05, 2026
Pinterest 2026 Trend Report: Brooches, Bold Gold, Cool BlueIn its annual report, Pinterest noted an increase in searches for brooches, heirloom jewelry, and ‘80s luxury.
MajorsJan 02, 2026
Marc Metrick Out as CEO of Saks Global Executive Chairman Richard Baker will take over the role as rumors swirl that a bankruptcy filing is imminent for the troubled retailer.
Events & AwardsJan 02, 2026
Jan Mohr, Couture’s ‘North Star,’ Dies at 71Mohr had just retired in June after more than two decades as Couture’s retailer liaison.
SourcingJan 02, 2026
IDCA Elects New President, Board of DirectorsShekhar Shah of Real Gems Inc. will serve as president of the Indian Diamond & Colorstone Association in 2026.
CollectionsJan 02, 2026
Lalaounis’ 2026 Good Luck Charm Speaks to ResilienceThis year’s good luck charm features the mythical horse Pegasus, and is our first Piece of the Week of the new year.
EditorsDec 31, 2025
The Top 5 Stories of 2025Articles about crime, engagement rings, and a necklace worn in the World Series generated the most interest among readers.
MajorsDec 30, 2025
Becka Johnson Kibby to Lead Edge Retail AcademyAs part of the leadership transition, Sherry Smith will take on the role of vice president of coaching strategy and development.
SourcingDec 30, 2025
India Chosen as KP Chair for 2026It marks the third time the country has headed the Kimberley Process. Ghana will serve as vice chair.
WatchesDec 30, 2025
Bulova, Stetson Collab on Watches With Western FlairThe new Bulova x Stetson designs highlight two animals often associated with the American West—the bison and the Texas Longhorn.
CollectionsDec 30, 2025
Rahaminov Diamonds Pops Up in FloridaIts residency at Yamron Jewelers will run through May 2026.
IndependentsDec 29, 2025
In Memoriam: Industry Friends We Lost in 2025From influential executives to innovative designers, we pay tribute to the people we said goodbye to this year.
