GradingMay 26, 2023
State of the Diamond Industry: AI and the Future of Diamond GradingGemologists have long used machines in diamond grading but technology has made it possible for them to “learn” how to do it on their own.
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4630 results for “Michelle Graff”
AuctionsMay 26, 2023
Piece of the Week: A Bulgari Sapphire and Diamond NecklaceSet with a 118-carat unheated Sri Lankan sapphire, it just sold for $3.4 million at Phillips jewelry auction in Hong Kong.
IndependentsMay 25, 2023
Louis Anthony Jewelers Is Remodeling and ExpandingThe Pittsburgh jeweler is redoing the lighting and showcases, and adding a full hospitality bar as well as new shop-in-shops.
MajorsMay 25, 2023
Stanley Zale Joins Hill & Co. as Principal Consultant Zale has more than 40 years’ experience in the diamond industry, including 17 years as Stuller’s VP of diamonds and gemstones procurement.
SourcingMay 22, 2023
De Beers Consolidates Auctions as Diamond Sales Lose Steam The company confirmed it will be combining the auctions for the fifth and sixth sales cycles into one.
IndependentsMay 18, 2023
Hunter Tivol McGrath Takes Over as Tivol CEO He succeeds his mother, Cathy Tivol, who will remain involved in the business as company chair.
SourcingMay 17, 2023
Alrosa Names New CEOSergey Ivanov Jr., who is under U.S. sanction, is out, replaced by Almazy Anabara CEO Pavel Marinychev.
Policies & IssuesMay 17, 2023
Feriel Zerouki Becomes First Woman to Lead WDC Zerouki took over as World Diamond Council president Monday, with Ronnie VanderLinden elected vice president.
FinancialsMay 15, 2023
Richemont Chair Shoots Down Reports of Acquisition by LVMH The company reported record sales, driven by desire for classic lines like Cartier “Panthère” and “Alhambra” from Van Cleef & Arpels.
GradingMay 11, 2023
Sarine Completes Acquisition of Majority Stake in GCALThe new corporation, GCAL USA LLC, will be part of the Sarine Group and its grading reports will read “GCAL by Sarine.”
WatchesMay 10, 2023
Rolex Begins U.S. Rollout of Certified Pre-Owned Program Tourneau/Bucherer is now selling certified pre-owned Rolexes in its stores and online, with Watches of Switzerland to follow this summer.
GradingMay 09, 2023
Zvi Yehuda, Inventor and Lifelong Learner, Dies at 86 Yehuda’s knack for invention became apparent at an early age, and his career spanned seven decades.
Lab-GrownMay 08, 2023
This Is the Biggest Faceted Lab-Grown Diamond GIA’s Ever Seen India’s Ethereal Green Diamond grew the 34.59-carat stone, which GIA said represents a milestone in CVD growth.
FinancialsMay 04, 2023
In Q1, Pandora Notes ‘Heightened Consumer Hesitancy’ in US Pandora’s like-for-like sales were flat globally while they fell 7 percent in the United States.
AuctionsMay 03, 2023
‘Bulgari Laguna Blu’ Diamond Makes Met Gala Appearance Ahead of AuctionPriyanka Chopra Jonas wore the 11.16-carat pear-shaped blue diamond to the event.
MajorsMay 02, 2023
Effy Jewelry Founder, Designer Effy Hematian Dies at 79 Hematian is remembered for his kindness, his passion for jewelry design, and his dedication to the company he started from scratch.
SourcingApr 26, 2023
De Beers’ Diamond Production Flat in Q1De Beers said the main reason production leveled off in the first quarter is Venetia, which is transitioning to an underground operation.
Policies & IssuesApr 21, 2023
Diamond Companies Sanctioned, Dealer Charged With Money Laundering Officials allege a “complex network” of entities helped Nazem Said Ahmad deal in diamonds and artwork in the U.S. despite being sanctioned.
SourcingApr 20, 2023
Yondor Diamonds Opens Office in India, Names Managing DirectorPriyank Kothari, formerly with Venus Jewel, has been appointed to head the diamond company’s India operations.
AuctionsApr 19, 2023
25 Jewels by JAR Coming to Auction at Christie’s Christie’s says it is the largest collection of JAR jewels ever to be sold at auction.
Lab-GrownApr 18, 2023
Tom Chatham Has Written a Book About His FamilyIt details the family’s history and legacy in the world of lab-grown gems and is set for release at the JCK show in Las Vegas.
IndependentsApr 17, 2023
Phillip Bosen to Join Coffin & Trout as Sales Director Bosen, a longtime industry consultant known as “The Jeweler’s Coach,” will start his new job next month.
IndependentsApr 14, 2023
Generous, Funny, and Smart: Remembering Kate PetersonThe longtime, well-liked sales trainer died earlier this week following a fire at her Maryland home.
SourcingApr 13, 2023
Recovering Demand in China Boosts De Beers’ SalesThe company’s third-cycle sales totaled $540 million, down only slightly from the same period in a strong 2022.
AuctionsApr 12, 2023
2 More of Newman’s Own Rolex Watches Head to AuctionPaul Newman’s Rolex Ref. 16520 “Zenith” Daytona and a Rolex Ref. 116519 Daytona will go up for auction June 9 at Sotheby’s.
