SourcingJul 12, 2023
CEO of Diamond Miner Lucapa Stepping DownGradingAug 07, 2023
IGI CEO Roland Lorie to Step Down This Fall
Tehmasp Printer will take over as global CEO of the lab, which is now owned by a private equity firm.
Roland Lorie, left, is stepping down as global CEO of the International Gemological Institute, the lab his family founded in 1975. Tehmasp Printer, who has been with IGI for 24 years, will take his place. (Photos courtesy IGI)
Antwerp—International Gemological Institute CEO Roland Lorie is set to step down this fall and Tehmasp Printer, who currently heads the lab’s operations in India, will take his place, IGI announced Monday.
The announcement comes less than three months after private equity firm Blackstone paid more than $500 million to acquire the lab from a subsidiary of Chinese conglomerate Fosun and the Lorie family.
Fosun held an 80 percent stake in the business, while the remaining 20 percent belonged to the Lories.
Marcel Lorie started IGI in Antwerp in 1975 and served as CEO until 2006, when Roland took over.
Roland has worked at the lab for a total of almost five decades, helping it expand internationally and “playing a pivotal role in cementing its reputation as a pioneer in the certification of natural diamonds, lab-grown diamonds, colored stones and finished jewelry.”
IGI currently has 29 laboratories and 18 gemology schools in 10 countries.
Related stories will be right here …
The announcement comes less than three months after private equity firm Blackstone paid more than $500 million to acquire the lab from a subsidiary of Chinese conglomerate Fosun and the Lorie family.
Fosun held an 80 percent stake in the business, while the remaining 20 percent belonged to the Lories.
Marcel Lorie started IGI in Antwerp in 1975 and served as CEO until 2006, when Roland took over.
Roland has worked at the lab for a total of almost five decades, helping it expand internationally and “playing a pivotal role in cementing its reputation as a pioneer in the certification of natural diamonds, lab-grown diamonds, colored stones and finished jewelry.”
IGI currently has 29 laboratories and 18 gemology schools in 10 countries.
Printer has been with IGI for 24 years, most recently serving as managing director of IGI India.
IGI said he was instrumental in introducing its grading and certification practices to the gemstone and jewelry businesses in India.
Roland said Printer “knows the business inside and out.”
“Selecting Tehmasp as the new leader of IGI was effortless … He brings a commitment to excellence and innovation that can help propel the company into its new chapter.
“On behalf of my family, we are incredibly proud of the stellar reputation, teams, and trust that we’ve built over the last 50 years. I feel it’s the perfect time to pass on the baton to new leadership, and my best wishes are with Tehmasp,” Roland said.
Printer’s appointment will be effective Oct. 1. Roland will remain CEO until then and be involved with the transition.
More on Grading
The Latest
MajorsSep 10, 2026
Lagos Founder Steven Lagos Steps Down as CEO Keith Rolfe, CFO and COO of Lagos, is now at the jewelry brand’s helm while Steven takes on the role of executive chairman.
CrimeSep 10, 2026
FBI Offers $50K Reward for ‘Most Wanted’ Fugitive in $1M Jewelry HeistAlberto Perez-Elias is one of four men charged in the armed robbery of a Cape Coral, Florida, jewelry store and remains at large.
AuctionsSep 10, 2026
Massive Matched Pair of Paraíba Tourmalines Head to Sotheby’sThe “Kat Florence Luminas” will be offered together as one lot and could fetch up to $637,000.
Brought to you by
Your Piece Could Be the One Editors Talk AboutSubmit your pieces for a chance to win in this year's competition.
SourcingSep 10, 2026
AGTA Announces 4 Newly Elected DirectorsFour directors were elected to the AGTA board and will serve three-year terms beginning in February.
Weekly QuizSep 10, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
AuctionsSep 10, 2026
Former Sotheby’s, Christie’s Exec Appointed CEO of Julien’s Auctions Ken Citron joins the celebrity memorabilia-focused auction house ahead of its first week-long series of events in Abu Dhabi.
FinancialsSep 09, 2026
Signet Jewelers to ‘Double Down’ on Blue Nile Amid Strong SalesThe jewelry retailer said it sees opportunity at higher price points, particularly in natural diamonds for bridal and fashion.
Brought to you by
Why More Jewelry Retailers Are Hosting Turnkey Estate Buying EventsRetailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.
IndependentsSep 09, 2026
Sarah Leonard Fine Jewelers Closes After Nearly 80 YearsThe Los Angeles-based, family-owned jeweler was founded by Lenny and Sunny Friedman in 1946.
SourcingSep 09, 2026
Fura Gems Notes ‘Remarkable’ Interest in Larger Rubies at Latest SaleThe auction, held in Bangkok, was 96 percent sold by lot, with nearly 411,000 carats of Mozambiquan rubies sold.
MajorsSep 09, 2026
Stuller’s Latest Catalog Includes Its New Demi-Fine CollectionFine Jewelry 2027-2028 has more than 900 new styles, including silver, gold-filled, gold-plated sterling silver, and vermeil jewelry.
Policies & IssuesSep 09, 2026
8 Key Changes the FTC Made to the Jewelry Guides: A Refresher Learn more about the new terms for lab-grown diamonds and composite gemstones, and the major changes in store for precious metals jewelry.
IndependentsSep 08, 2026
Ricky Bromberg, Longtime President of Bromberg & Co., Dies at 67 Bromberg is remembered as a Southern gentleman who always wore a suit and tie and treated others with kindness.
TrendsSep 08, 2026
Amanda’s Style File: A Hot Take on September’s Birthstone With high durability and a wide range of colors to choose from, sapphires may be the ultimate birthstone, Gizzi claims.
ColumnistsSep 08, 2026
Peter Smith: Humor Is No Laughing MatterLaughter is often considered a distraction in the workplace, but it has benefits for both staff and management, Peter Smith writes.
MajorsSep 08, 2026
Former Tiffany & Co. Exec Joins Exemplar Luxury GroupGretchen Koback Pursel is the new chief people officer at the company formerly known as Saks Global.
IndependentsSep 04, 2026
Orloff Jewelers Will Soon Unveil a Bigger, Better LocationThe California jeweler is renovating its store in Fresno, with plans to show off the new space in December.
CollectionsSep 04, 2026
Chelsea Gabrielle Transforms Pilates Reformer Springs Into Ring A lifelong practitioner of Pilates, Gabrielle looked to the springs’ tension and suspension when creating this ring, our Piece of the Week.
Events & AwardsSep 04, 2026
JCK Industry Fund Accepting 2027 ApplicationsThe deadline to apply is Nov. 13.
AuctionsSep 04, 2026
Christie's Names New Global Head of WatchesThe auction house has promoted Remi Guillemin, formerly its head of watches for the Americas and EMEA, to the role.
EditorsSep 03, 2026
Q&A: Simon G.’s CEO on Why He Won’t Use AI for Jewelry DesignZaven Ghanimian discussed the value of human craftsmanship and where the implementation of artificial intelligence does work.
Events & AwardsSep 03, 2026
Here Are the First Recipients of Nina Pugliese Memorial Scholarship Jewelers of America also revealed the recipients of the Seymour & Evelyn Holtzman Bench Scholarship and its own scholarship programs.
WatchesSep 03, 2026
Robert Pattinson Joins Jaeger-LeCoultre as Brand AmbassadorThe British actor, known for his roles in “Twilight” and “The Odyssey,” will star in a campaign for the Master Control Chronometre.
CollectionsSep 03, 2026
Sydney Evan Celebrates 25 Years With 4 New CollectionsThe “Confetti Disco,” “Champagne Cheers,” “Tuxedo,” and “Classic Punk” jewelry collections each capture a distinct spirit of celebration.
CrimeSep 02, 2026
CA Jeweler Gets 5 Years in ‘Phantom Rolex’ Ponzi SchemeNelson Holdo of Newport Beach pleaded guilty to multiple counts of felony grand theft and writing bad checks and was sentenced Monday.
AuctionsSep 02, 2026
If You Love Cats, This Jewelry Auction Is for YouCat ladies of the jewelry world, unite. Sandy Lerner’s “significant” collection of cat jewelry and other objects is going up for auction.
MajorsSep 02, 2026
Messika Names Former Omega Exec as New President, CEO of AmericasArnaud Michon, the former Omega USA President, will now lead Messika’s Americas region during its international development.
