Sarine Appoints Jeni Campagna as Director of Operations
Now head of operations in North America, she will be based in New York City.

The company announced this month that Jeni Campagna is the new director of operations in North America.
She will work out of Sarine’s U.S. headquarters in New York City at the World Gem Tower in the Diamond District.
In her role, Campagna will support the company’s day-to-day operations as well as the service and support teams for the United States, Canada, and Mexico.
She boasts more than 25 years in the jewelry industry, in gemology and operations.
Most recently she was the vice president and global production manager at Sotheby’s Diamonds, where she spent seven years.
She was also senior gemologist at Cora International and has taught gemology at the Fashion Institute of Technology (FIT).
Campagna has multiple degrees from FIT and is a GIA Graduate Gemologist.
She will report to Matthew Tratner, Sarine’s general manager and vice president.
“We are so excited to have someone of Jeni’s ability join our team at this crucial time in our development,” he said.
“Sarine’s business in North America has been growing at a rapid rate. With the continued success of our existing Galaxy services, as well as the expansion of our Light Performance and our newly launched dynamic eGrading services, we have encountered operational challenges as a result. Someone of Jeni’s caliber and experience more than answers those challenges.”
Tratner joined Sarine nearly a year ago from GIA.
The Latest

Whether they evoked nostalgia, wonder, or laughter, these jewels put a smile on our faces.

Scheduled for April 2027, Basilia will be the first watch and jewelry trade show held in Basel since the collapse of Baselworld in 2020.

Submissions for the milestone 25th annual Gem Awards will be accepted across three categories from now through July 31.

Colored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.

The beloved beagle dons his aviator outfit for the new Engineer Master II Snoopy Flying Ace timepiece.


The recent high jewelry auction, which also featured the sale of a 10-carat blue diamond, was “a celebration of color.”

She wore the “Le Cauri Endiamanté” earrings, our Piece of the Week, in the Obamas’ first dual portrait for the Obama Presidential Center.

DCA is preparing the next generation of professionals by supporting workforce development, leadership growth, and career advancement.

Couture’s Michelle Orman joins Amanda Gizzi and Michelle Graff for this special post-Market Week episode of My Next Question.

The lab is seeing emeralds with filler added post-testing enter the market, accompanied by reports that indicate little to no treatment.

The third generation of the Stern family to head Patek Philippe, he navigated the “quartz crisis” and preserved the brand’s independence.

The Texas-based jeweler is gradually rolling out a new experience-forward layout in its stores.

The Super Bowl LX champions were honored with diamond and blue sapphire rings by Jason of Beverly Hills.

Marianna Smirnova previously spent a decade working with the Responsible Minerals Initiative, in addition to other relevant roles.

The New York Knicks took home the Larry O'Brien Trophy crafted by Tiffany & Co.

Associate Editor Natalie Francisco lists the trends she spotted during Jewelry Market Week that will dominate the second half of 2026.

Its app now reflects increased prices for Mozambique ruby, as well as changes to its Burma ruby charts.

The manufacturer has tapped Alicia Arnold, the former director of custom design at Tiny Jewel Box.

The special-edition piece marks the 140th anniversary of the iconic beverage brand.

Here are 13 small charms to inspire your layered looks this summer.

Found by a metal detectorist, the ring likely belonged to a wealthy, possibly royal, owner, said Noonans.

Our Pride Month Piece of the Week, the “Margaux” ring, is part of the wife-and-wife team’s new “Lovestoned” collection.

The group has named the keynote speaker and announced a new pavilion for its next event, which is slated for September.

From lions and hippos to snails and fish, Senior Editor Lenore Fedow wrangles her picks for cutest jewelry critters in Las Vegas.

The big stone will be fashioned into a 20.26-carat diamond in celebration of the retailer’s 100th anniversary this year.

Marie-Laure Cérède will join Chanel as the new director of its jewelry creation studio, starting in October.

At the JCK show, the lab-grown diamond brand teamed up with Jewelers for Children to support Make-A-Wish India.

























