AuctionsNov 13, 2026
Historic ‘Romanov Sapphire’ Achieves $4.9M at Sotheby’sThe 197-carat Russian Crown jewel was the leading lot of Sotheby's white-glove Royal & Noble Jewels sale this week.
Events & AwardsJul 24, 2019
French Gemological Symposium to Focus on Diamonds
Speakers at the Sept. 9 event in Paris include Martin Rapaport, Stéphane Fischler and Alan Bronstein.
Paris—The French Association of Gemmology has released speaker lineup for its 18th Paris Gemmological Rendez Vous symposium, and it includes some of the diamond industry’s heaviest hitters.
The event is slated for Sept. 9 at L’Asiem on the city’s Rue Albert de Lapparent. It will cover diamond mining news, the current state of the market and colored diamonds, as well as the scientific, gemological and historic features of natural diamonds.
Speakers include Alan Bronstein, president of the Natural Color Diamond Association; Martin Rapaport, chairman of Rapaport Group; Richard Duffy, CEO of Petra Diamonds; and Stéphane Fischler, president of the World Diamond Council.
It also will feature the following:
--Aurélien Delaunay, director of the French Laboratory of Gemmology;
--David Fisher, principal scientist at De Beers Technology;
--Peter Karakchiev, head of the International Relations Department at Alrosa;
--Jim Pounds, executive vice president, diamonds at Dominion Diamond Mines;
--Eddy Vleeschdraeger, director at the Scientific and Technical Research Center for Diamonds and author of “Hardness 10;” and
--Feriel Zerouki, senior vice president of international relations and ethical initiatives at De Beers.
Didier Giard, president of the French Association of Gemmology, will moderate the symposium.
“This year’s symposium will be taking a comprehensive look at diamonds,” Giard said. “During a period of many challenges to the natural diamond industries, including synthetics and a volatile international market, we are very proud to host such distinguished members of the diamond industry.
“They will be giving us their considered views, backed by years of experience, on the diamond industry from many different angles.”
The one-day event will run from 9:15 a.m. to 6 p.m. Seven presentations will be in English and three in French, so the association will have a constant English-French translation all day.
Tickets are priced at €210 (about $234), which includes a lunch buffet. To register, email gemmes7@orange.fr. If registering in the month of August, include giard.didier@gmail.com on the email.
More on Events & Awards
The Latest
CollectionsNov 13, 2026
Maison Marcelle’s Bracelet Flows Like FabricThe “Équation” bracelet, our Piece of the Week, was built via 24 gold modules assembled into a piece that feels like fabric on the wrist.
IndependentsNov 13, 2026
Texas Jeweler to Close After 111 YearsAlter’s Gem Jewelry in Beaumont, Texas, is closing as Brian and Lori Alter retire to spend more time with family.
Brought to you by
DSF Antique Jewelry: Fine Jewelry, Signed Designers, and a World of Rare DiscoveriesWith over 50 years experience in the trade, DSF Antique Jewelry offers quality, craftsmanship, condition, and remarkable variety.
CrimeNov 12, 2026
1 of 7 Men Charged in $100M Brinks Heist to Plead GuiltyThree of the other alleged perpetrators will stand trial next March, while two remain on the lam and one was deported late last year.
Weekly QuizNov 12, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
AuctionsNov 12, 2026
24-Carat ‘Bulgari Pink’ Diamond Sells for $14.8MUnseen for more than seven decades, the fancy intense pink diamond was the star of Christie’s Geneva jewelry auction.
WatchesNov 12, 2026
Zadok Jewelers Now Offers Certified Pre-Owned Rolex WatchesThe curated selection is available online and at its showroom in Austin, Texas.
Brought to you by
How Overnight Mountings’ Bridal Builder Makes Custom Engagement Ring Design Easier to SellWith customization becoming more expected in engagement ring shopping, the Bridal Builder makes the process tangible.
IndependentsNov 12, 2026
Greenberg’s Jewelers Welcomes New Fourth-Generation MembersThe next generation understands what makes the 126-year-old retailer special, said CEO and Co-President Elise Greenberg.
Lab-GrownNov 10, 2026
GIA Examines Pink Lab-Grown Diamond Made to Look NaturalThe 6-carat CVD-grown pink diamond was “deliberately modified” to mimic the appearance of a natural rough diamond, the lab said.
SourcingNov 10, 2026
Botswana in Line to Take Controlling Stake in De Beers, President Says If the Global Diamond Consortium emerges as the top bidder for De Beers, Botswana’s stake will double to 30 percent, Duma Boko said Monday.
ColumnistsNov 10, 2026
Who Checks the Facts When AI Writes Your Jewelry Copy?An incorrect AI-generated ad or product description can cost your store valuable consumer trust.
CrimeNov 09, 2026
Jeweler Pistol-Whipped, $900K in Jewelry Stolen During Home Invasion The incident, which happened in Miami-Dade County, serves as a reminder to jewelers of the dangers of selling and storing jewelry at home.
GradingNov 09, 2026
GIA Acquires Thousands of Gem Specimens With ‘Extraordinary’ InclusionsGIA Analytical Microscopist John Koivula curated the collection of 2,665 crystals, gems, and minerals over a 60-year span.
CollectionsNov 09, 2026
Bibi van der Velden’s Alligators Become High JewelryThe “Eclipse” collection, the brand’s first high jewelry line, centers its alligator motif in diamond and spinel jewels.
EditorsNov 06, 2026
The Spectrum Pieces I Can’t Stop Thinking AboutFrom a Betta fish brooch to a “dragon’s trove” of zircon eggs, here are seven pieces that’ve stuck with Associate Editor Lauren McLemore.
TrendsNov 06, 2026
Pat Pruitt’s DragonFly Earrings Take Flight on Election NightGroundbreaking New Mexico Governor-elect Deb Haaland wore the earrings, our Piece of the Week, when she declared victory on Tuesday.
MajorsNov 06, 2026
SNL’s Colin Jost Finds the Perfect Gift in Kay Jewelers’ Holiday AdJost goes on an epic journey, traversing rough seas and encountering a cyclops, to discover the perfect holiday gift.
Supplier BulletinNov 05, 2026
Winning With GCAL 8X®: What’s Working at the CounterSponsored by GCAL by Sarine
SurveysNov 05, 2026
What Retailers Should Know About Holiday Shoppers This YearFrom shrinking budgets to AI elves, here are five takeaways from holiday reports by Bain, Adobe, Mastercard, NRF, and insights from YouGov.
CollectionsNov 05, 2026
Judi Powers, Russell Jones Unleash Joy With New CollaborationThe designers combined their talents for Little Pet Portraits, hand-painted miniatures of our best friends set in a piece of jewelry.
FinancialsNov 05, 2026
Brilliant Earth Continued to Resonate With High-Income Shoppers in Q3Its non-bridal fine jewelry remains the star of the show, recently launching new collections inspired by Elizabeth Taylor and Jane Goodall.
MajorsNov 05, 2026
Ariana Grande Stars In Swarovski’s Holiday Campaign“Joy: The Swarovski Musical” features Ariana Grande as the leading lady in scenes inspired by classic musical montages.
GradingNov 05, 2026
GIA to Offer Next-Day Holiday ServicesThe lab will bring back its complimentary next-day service for some reports starting next week.
CrimeNov 04, 2026
$250K+ in Undeclared Cartier Jewelry Seized at Philadelphia AirportA Pennsylvania woman failed to declare a ring and a bracelet, discarding the boxes and receipts to conceal the purchases, officials said.
FinancialsNov 04, 2026
Pandora’s Q3 Sales Up 7% Amid Focus on DesignNew collections and relevant marketing pushed the company forward, while Pandora’s lab-grown diamond sales continue to lag.
Events & AwardsNov 04, 2026
NYC Jewelry Week 2026 Is the Largest Edition YetThe citywide celebration, slated for Nov. 16-22, is set to host more than 175 events, including live jewelry-making demos.
