Grading

Chinese Conglomerate Acquires the International Gemological Institute

GradingSep 13, 2018

Chinese Conglomerate Acquires the International Gemological Institute

Fosun, which made a bid for Gemfields last year, now owns an 80 percent stake in the diamond grading lab.

20180913_IGI-NEW.jpg
Chinese conglomerate Fosun now owns 80 percent of diamond grading lab International Gemological Institute.

Belgium—Chinese international conglomerate and investment company Fosun will acquire an 80 percent stake in the International Gemological Institute.

Terms of the deal were not disclosed. It is being done through Yuyuan Inc., Fosun’s holding company for the consumer sector.

Belgium-headquartered diamond grading lab and gem training center IGI has been managed by family stakeholders since its establishment in 1975.

It claims to be the first international gem grading organization to expand globally and, in particular, to enter India. It currently operates 23 laboratories and schools around the world.

The Lorie family will retain 20 percent of the company.

Roland Lorie has managed the business with his late father and lab co-founder, Marcel Lorie, as well as co-CEOs Herman and Marc Brauner and Jerry Ehrenwald. He will remain with the company after the deal closes, helping develop and implement global growth strategies.

Ehrenwald also will stay on at this time.

Herman Brauner left his role with IGI a few years ago, according to the lab. Marc Brauner, meanwhile, will resign, along with his eldest son, Youry.

Brauner, son of IGI co-founder Herman “Zwi” Brauner, joined the lab after four years as a diamond polisher and four years of gem trading. A certified gemologist, he has been driving the business’ strategic initiatives across the world over the past 15 years as well as presiding over its development in the Asia-Pacific region.

“At a time of industry challenges, partnering with a well-funded and visionary group such as Fosun can be considered the crowning achievement of my career with IGI, and will uniquely position IGI for a bright future,” he said. “I will always fondly remember my years of service in the family enterprise; it grew into a global leader in its field while always remaining, both for its clients and employees, a human-focused business where relationships mattered.”

Fosun is one of China’s biggest investment and operating conglomerates, covering financial services, healthcare and pharmaceuticals, consumer products and real estate, energy and mining.

The company has shown interest in the gem and jewelry trade before.

Last year, Fosun made a bid for Gemfields while the colored gemstone miner’s biggest stakeholder, Pallinghurst, also was making a play for full control of it.

Fosun also is a stakeholder in Greek jewelry company Folli Follie.

“We are very happy to start this partnership with IGI, which provides us a unique opportunity to work with the diamond community around the world,” says Fosun Executive Director and co-President Xu Xiaoliang.

“IGI

has built great fundamentals and human capital over the years, with highly respected expertise and input from both the Lorie and Brauner families. We believe IGI is well positioned to bring its gemological knowledge and expertise to emerging markets, including China. We are happy to be part of the future growth of IGI at this exciting stage of the industry’s development.”
Brecken Branstratoris the senior editor, gemstones at National Jeweler, covering sourcing, pricing and other developments in the colored stone sector.

The Latest

Adler’s Jewelry storefronts New Orleans
IndependentsNov 13, 2025
127-Year-Old New Orleans Jeweler to Close

Adler’s Jewelry is set to close its two stores as 82-year-old owner Coleman E. Adler II retires.

Green Lake Jewelry Works Seattle interior
IndependentsNov 13, 2025
Green Lake Jewelry Works to Move to New Seattle Studio

Founder Jim Tuttle shared how a dedication to craftsmanship and meaningful custom jewelry fueled the retailer’s double-digit growth.

Leon V. Der Calousdian
MajorsNov 13, 2025
Vahan Jewelry Founder Leon ‘Sacha’ Der Calousdian Dies at 85

The third-generation jeweler is remembered as a passionate creative with a love of art, traveling and sailboat racing.

roseco-catalog.png
Brought to you by
Roseco Releases New Full-Line Catalog

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

Father-son jewelers Faustino Alamo Dominguez and Luis Angel Alamo
CrimeNov 12, 2025
Father, Son Jewelers in Chicago Victims in Double Homicide

JSA and Cook County Crime Stoppers are both offering rewards for information leading to the arrest of the suspect or suspects involved.

Weekly QuizNov 13, 2025
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Mellon Blue Diamond Christies
AuctionsNov 12, 2025
‘Mellon Blue’ Diamond Sells for $7M Less Than It Did a Decade Ago

A buyer paid $25.6 million for the diamond at Christie’s on Tuesday. In 2014, Sotheby’s sold the same stone for $32.6 million.

Mercedes Gleitze Companion Oyster
AuctionsNov 12, 2025
Historic Rolex Oyster Fetches $1.7M at Sotheby’s

Mercedes Gleitze famously wore the watch in her 1927 swim across the English Channel, a pivotal credibility moment for the watchmaker.

20-Under-40-2025-LV.png
Brought to you by
Jewelers of America Aligns New Mission to Create Meaningful Impact for Members

From educational programs, advocacy, and recent MJSA affiliation, Jewelers of America drives progress that elevates businesses of all sizes.

Tiffany & Co. Love Is a Gift Campaign and David Yurman The Joy of Extraordinary Memories campaign
MajorsNov 10, 2025
Jewelers Focus on Love, Joy In 2025 Holiday Campaigns

Tiffany & Co., David Yurman, and Pandora have launched holiday campaigns depicting their jewelry as symbols of affection and happiness.

Hand holding holiday shopping bags
SurveysNov 10, 2025
5 Things Retailers Should Know About Holiday Shoppers This Year

The National Retail Federation is bullish on the holidays, forecasting retail sales to exceed $1 trillion this year.

The Rainbow Collection Christies
AuctionsNov 10, 2025
300+ Colored Diamonds Up for Auction at Christie’s

Late collector Eddy Elzas assembled “The Rainbow Collection,” which is offered as a single lot and estimated to fetch up to $3 million.

 Sapphire tennis necklace
EditorsNov 07, 2025
Piece of the Week: An MVP’s Sapphire Tennis Necklace

At the 2025 World Series, the Los Angeles Dodgers’ Yoshinobu Yamamoto sported a custom necklace made by California retailer Happy Jewelers.

Foundrae Palm Beach Location Exterior and Founder Beth Hutchens
IndependentsNov 07, 2025
Foundrae’s New Palm Beach Location Is a ‘Golden Solarium’

The brand’s seventh location combines Foundrae’s symbolic vocabulary with motifs from Florida’s natural surroundings.

Watches of Switzerland Mall of America store
FinancialsNov 07, 2025
Watches of Switzerland’s H1 Sales Up 8%

The retailer also shared an update on the impact of tariffs on watch customers.

AGTA Spectrum winners
SourcingNov 06, 2025
Pink Tourmaline Bracelet, Emerald Suite Take Top Spectrum Honors

Pink and purple stones were popular in the AGTA’s design competition this year, as were cameos and ocean themes.

G. St x Jewel Boxing Raffle for City Harvest Graphic
IndependentsNov 06, 2025
Greenwich St. Jewelers Hosts Raffle Supporting Food Rescue

All proceeds from the G. St x Jewel Boxing raffle will go to City Harvest, which works to end hunger in New York City.

Courtney Cornell
IndependentsNov 06, 2025
Cornell’s Jewelers Names New President

Courtney Cornell is part of the third generation to lead the Rochester, New York-based jeweler.

Trucks at Orapa diamond mine
SourcingNov 06, 2025
De Beers’ Production, Sales Increase in Q3

De Beers also announced more changes in its upper ranks ahead of parent company Anglo American’s pending sale of the company.

Ulrich Wohn
WatchesNov 05, 2025
Shinola President Steps Down Just as He Starts

Former Signet CEO Mark Light will remain president of Shinola until a replacement for Ulrich Wohn is found.

Artifex White Diamond, Fancy Dark Yellowish Brown Diamond, and Blue Sapphire Rings
AuctionsNov 05, 2025
Taylor Swift’s Engagement Ring Designer Makes Her Auction Debut

Kindred Lubeck of Artifex has three rings she designed with Anup Jogani in Sotheby’s upcoming Gem Drop sale.

Tyla Pandora Talisman collection
FinancialsNov 05, 2025
Pandora Posts Modest Q3 Sales Growth Amid ‘Weak’ Consumer Sentiment

The company focused on marketing in the third quarter and introduced two new charm collections, “Pandora Talisman” and “Pandora Minis.”

Brilliant Earth Jane Goodall Peace Medallion
FinancialsNov 05, 2025
Brilliant Earth’s Q3 Sales Climb 10%

The jewelry retailer raised its full-year guidance, with CFO Jeff Kuo describing the company as “very well positioned” for the holidays.

US Supreme Court
Policies & IssuesNov 04, 2025
Supreme Court to Hear Tariffs Case Wednesday

Ahead of the hearing, two industry organizations co-signed an amicus brief urging the court to declare Trump’s tariffs unlawful.

Stuller Inc.’s Danny Clark, Matt Stuller, and Belit Myers
MajorsNov 04, 2025
Danny Clark to Become Stuller CEO, Succeeding Matt Stuller

Stuller COO Belit Myers will take on the additional role of president, with all changes effective at the start of 2026.

Headshot of National Jeweler columnist Peter Smith
ColumnistsNov 04, 2025
Peter Smith: What Do Birds Have to Do With the Price of Gold?

Smith cautions retailers against expending too much energy on things they can’t control, like the rising price of gold.

Mellerio Jardin Pierreries Necklace
TrendsNov 04, 2025
Amanda’s Style File: Fall Colors for November Birthdays

Citrine and topaz are birthstones fit for fall as the leaves change color and the holiday season approaches.

Weston Jewelers Fort Lauderdale store rendering
IndependentsNov 04, 2025
Weston Jewelers Heads to Fort Lauderdale

The family-owned jeweler will open its fourth store in Florida in late 2027.

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy