GCAL, Now Part of Sarine, Opens Lab in India
The facility is located in Sarine’s office building in Surat.

The opening of the lab follows Sarine’s acquisition of a majority stake in the Gem Certification & Assurance Laboratory, which was announced last January and completed in May.
At the time the acquisition was announced, GCAL noted how the deal would give it the opportunity to expand overseas using Sarine’s AI-powered eGrading machines without comprising on quality or having to abandon its cash-back grading guarantee for consumers.
On Tuesday, GCAL by Sarine President Angelo Palmieri, who visited the new facility late last month, said the lab in India operates the same way the company’s lab in New York does.
It employs Sarine’s AI grading equipment but, ultimately, there is still a human being who checks each diamond that is graded.
The lab is located in Sarine’s office building in the city of Surat, which is surrounded by a number of large diamond manufacturing facilities.
Sarine does not disclose the specific number of employees in any division, including GCAL by Sarine, but said it has approximately 400 employees in India total. Ben Finkelstein is the director of operations there.
Palmieri said opening a GCAL lab in Surat, the city that cuts and polishes the vast majority of the world’s diamonds and is home to a massive new diamond bourse, was the “next logical phase” of the company’s acquisition by Sarine.
“With the technology developed by Sarine, we will be able to place a laboratory anywhere in the world … we are just getting started,” he said.
The Latest

The company raised its full-year sales guidance while noting it has not yet assessed the potential impact of the latest tariff news.

The organization has raised more than $1.3 million for charity since its inception.

The brand’s latest iteration of a bezel-set diamond bangle features clean lines and a timeless design for a new modern silhouette.

As a leading global jewelry supplier, Rio Grande is rapidly expanding and developing new solutions to meet the needs of jewelers worldwide.

The first watch in the series commemorates his participation in the Civil Rights movement, marching from Selma to Montgomery in 1965.


The catalog contains a complete listing of all the loose gemstones in stock, as well as information about the properties of each stone.

The company added a retailer dashboard to its site and three new birds to its charm collection, the cardinal, blue jay, and hummingbird.

The Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.

An additional 25 percent tariff has been added to the previously announced 25 percent.

The jewelry and accessories retailer plans to close 18 stores as part of the proceedings.

Its Springfield, Massachusetts, store is set to close as owner Andrew Smith heads into retirement.

Designer Hiba Husayni looked to the whale’s melon shaped-head, blowhole, and fluke for her new chunky gold offerings.

She will present the 23rd edition of the trend forecasting book at Vicenzaoro on Sept. 7.

Omar Roy, 72, was arrested in connection with the murder of jeweler Dionisio Carlos Valladares.

The New Orleans-based brand’s “Beyond Katrina” jewels honor the communities affected by the storm.

Lilian Raji explains why joining an affiliate network is essential for brands seeking placements in U.S. consumer publications.

The organization has awarded a total of $42,000 through its scholarship programs this year.

The winner of the inaugural David Yurman Gem Awards Grant will be announced live at the 2026 Gem Awards gala.

As summer winds down, celebrate the sunny disposition of the month’s birthstones: peridot and spinel.

Moshe Haimoff, a social media personality and 47th Street retailer, was robbed of $559,000 worth of jewelry by men in construction outfits.

Xavier Dibbrell brings more than a decade of experience to the role.

The addition of Yoakum, who will lead Kay and Peoples, was one of three executive appointments Signet announced Thursday.

The insurance company’s previous president and CEO, Scott Murphy, has split his role and will continue as CEO.

The nearly six-month pause of operations at its Kagem emerald mine earlier this year impacted the miner’s first-half results.

The necklace uses spinel drops to immortalize the moment Aphrodite’s tears mixed with her lover Adonis’ blood after he was fatally wounded.

The diamond miner and marketer warned last week that it expected to be in the red after significantly cutting prices in Q2.

Jewelers of America’s 35th annual design contest recognized creativity, artistry, style, and excellence.