Policies & IssuesDec 03, 2021
Alliance for Responsible Mining Names New Executive DirectorGradingDec 07, 2021
Matthew Tratner Joins Sarine Group
He has departed GIA to become the vice president of North American operations.
An alum of GIA, Jewelers of America, and National Jeweler, Matthew Tratner’s next move will take him to Sarine Group.
New York—Longtime jewelry industry member Matthew Tratner is making a career move.
He is joining Sarine Group as general manager and vice president of Sarine North America, Inc.
Tratner has spent nearly two decades in the industry, most recently as the Gemological Institute of America’s director of global business development. At GIA, he headed the Diamond Origin Traceability program, among other projects.
Prior to his time at GIA, Tratner was director of membership and sales at Jewelers of America and the Diamond Council of America. Concurrently, he served as National Jeweler’s publisher.
Tratner has also served in various positions in the wholesale and retail division of the U.S. diamond trade.
He has been elected to the Women’s Jewelry Association’s International Board of Directors for the 2022-2023 term.
Sarine develops, manufactures, and sells technology products to evaluate, process, grade, and trade diamonds and gems.
Its products include Galaxy inclusion and tension mapping systems; rough diamond planning and optimization technologies; laser cutting and shaping tools; laser-marking, inscription, and finger-printing equipment; and AI-derived automated diamond grading tools.
Related stories will be right here …
He is joining Sarine Group as general manager and vice president of Sarine North America, Inc.
Tratner has spent nearly two decades in the industry, most recently as the Gemological Institute of America’s director of global business development. At GIA, he headed the Diamond Origin Traceability program, among other projects.
Prior to his time at GIA, Tratner was director of membership and sales at Jewelers of America and the Diamond Council of America. Concurrently, he served as National Jeweler’s publisher.
Tratner has also served in various positions in the wholesale and retail division of the U.S. diamond trade.
He has been elected to the Women’s Jewelry Association’s International Board of Directors for the 2022-2023 term.
Sarine develops, manufactures, and sells technology products to evaluate, process, grade, and trade diamonds and gems.
Its products include Galaxy inclusion and tension mapping systems; rough diamond planning and optimization technologies; laser cutting and shaping tools; laser-marking, inscription, and finger-printing equipment; and AI-derived automated diamond grading tools.
Sarine’s tools are used by manufacturers, gemology labs, and diamond appraisers such as retailers, dealers, and polishers.
It is headquartered in Hod Hasharon, Israel, with offices on 47th Street in New York City’s Diamond District, where Tratner will work.
“We are extremely pleased that Matthew is joining Sarine's worldwide staff in order to lead our North American business and operations,” Sarine CEO David Block said in a statement.
“I am confident that he is the perfect fit to propel our retail-aimed technologies, in general, and specifically our traceability solution, the Sarine Diamond Journey, and our AI-based e-Grading technology to the forefront of the U.S. retail market, ultimately creating a new level of consumer experience and confidence. Matthew is joining at the perfect timing, as the U.S. market is going through a transition, as it appreciates the crucial part technological and digital solutions play in today’s rapidly changing retail environment.”
Tratner added, “Sarine’s best-in-class technology and their creative solutions available to the jewelry retailer greatly improve the retailer’s margins on existing offerings, while also developing new channels ad opportunities by which to engage with their customers.
“Sarine is creating the future of our industry. They are the best-kept secret on the retail side of the jewelry business, and I aim on changing that in North America.”
Editors' Picks
Sponsored by
More on Grading
The Latest
SurveysApr 03, 2025
2025 Retail Sales to Grow More Slowly Amid ‘Uncertainty,’ Says NRFThe National Retail Federation expects retail sales growth to return to pre-pandemic levels as consumers continue to face inflation.
TrendsApr 03, 2025
Tallulah Willis Imbues Antique Engagement Ring With MagicThe 4-carat, old mine brilliant-cut diamond engagement ring was co-designed by Willis and New York City-based brand Karina Noel.
SourcingApr 03, 2025
Canadian Mine Produces 158-Carat Yellow Diamond Rio Tinto unearthed the diamond at its Diavik mine in Canada’s Northwest Territories.
Brought to you by
The Heart of the Industry: Giving Bench Jewelers the Recognition They DeserveBench jewelers spend years honing their skills, Jewelers of America’s Certification validates their talents.
CollectionsApr 03, 2025
Buccellati to Open Immersive Exhibition in MilanThe multisensory experience, open April 8-13, will feature the brand’s silver creations among dream-like scenes of natural landscapes.
Weekly QuizApr 03, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
Policies & IssuesApr 03, 2025
Jewelers of America to Hold Webinar on TariffsThe virtual event will take place April 7 at 3 p.m.
CollectionsApr 02, 2025
Bea Bongiasca’s ‘Tarallo’ Collection Expansion Is a ZooThe pieces in “Animali Tarallo” portray animals from stingrays to elephants through portraits and interpretations of their patterns.
Brought to you by
Natural Diamonds Should Mean MoreNatural diamonds mean more than lab-grown, but when every cut is ideal, they all look the same. Customers want more—Facets of Fire delivers.
MajorsApr 02, 2025
Neiman Marcus’ Dallas Flagship Will Remain Open, For NowParent company Saks Global said the iconic location will be open through the holiday season as it decides what to do with the space.
SourcingApr 02, 2025
Winston’s Collection of Natural Color Diamonds Now on Display in D.C. Ronald Winston, son of Harry Winston, donated the diamonds to the Smithsonian National Museum of Natural History in Washington, D.C.
Events & AwardsApr 02, 2025
Punchmark to Host Client WorkshopThe educational event will take place in Charlotte, North Carolina, this May.
IndependentsApr 01, 2025
Bergman Jewelers in Omaha Closing After 137 YearsThe independent jeweler first opened its doors in 1888.
MajorsApr 01, 2025
QVC Group to Cut 900 Jobs in the U.S.The layoffs come amid the TV shopping channel’s efforts to restructure and focus on live shopping through social media.
Events & AwardsApr 01, 2025
U.S. Antique Shows Adds Fall Show in FloridaThe debut event will take place in Miami’s Coconut Grove neighborhood this fall.
Events & AwardsApr 01, 2025
TJS to Host Discussion on Jewelry Industry’s Labor ShortageThe roundtable will take place May 17 ahead of the trade show’s welcome dinner.
CollectionsApr 01, 2025
Monica Rich Kosann Says ‘Good Grief’ in Peanuts Jewelry CollectionThe “Peanuts x Monica Rich Kosann” collection features the comic strip’s classic vocabulary across 10 bracelet designs.
Recorded WebinarsMar 31, 2025
Watch: What Do We Mean When We Say ‘Recycled’ Gold?Three industry experts dive into the complexities of the material often marketed as an “ethical” alternative for metal in jewelry.
TrendsMar 31, 2025
Amanda’s Style File: Dripping in DiamondsDiamonds are not only one of the most prominent gemstones, but the birthstone for those born in April.
MajorsMar 31, 2025
Lashbrook Expands Into Luxury Golf Gifts With AcquisitionThe Utah-based company known for making wedding bands has acquired Doubloon Golf.
WatchesMar 31, 2025
Bulgari CEO Jean-Christophe Babin Will Also Head LVMH WatchesThe longtime luxury executive led one of LVMH’s watch brands, TAG Heuer, for 12 years before taking over Bulgari in 2013.
CrimeMar 28, 2025
2 Suspects Arrested in $1.7M Smash-and-Grab Robbery of NY Jewelry StoreAuthorities said the robbers fled with jewelry and 70 Rolex watches, later taking pictures of themselves posing with big stacks of cash.
SourcingMar 28, 2025
19th-Century Jade Book Now Available in EnglishLotus Gemology founder Richard W. Hughes has translated Heinrich Fischer’s 1880 book “Nephrit und Jadeit” from its original German.
CollectionsMar 28, 2025
Piece of the Week: Löf’s ‘The Valentine’ RingThe ring's design features contrasting lines influenced by work from architecture-inspired photographer Nikola Olic.
SurveysMar 27, 2025
Consumer Confidence Falls in March Amid ‘Gloomy’ OutlookThe Conference Board’s index fell as consumers continued to worry about the impact of tariffs, the labor market, and the price of eggs.
AuctionsMar 27, 2025
300-Year-Old Ring Linked to Witch Trial Judge Goes Unsold at Auction However, two medieval jewels surpassed estimates at Noonans Mayfair’s recent jewelry auction in London.
WatchesMar 27, 2025
Austin Butler Joins Breitling as Brand AmbassadorThe Oscar-nominated actor debuted in the campaign for the new “Top Time B31” collection, which introduced Breitling’s Caliber B31.
SourcingMar 27, 2025
Susan Jacques, Gaetano Cavalieri to Headline 2025 ICA Congress The Congress is scheduled to take place May 19-22 in Brasilia, Brazil.
