CrimeOct 20, 2026
Security Guard Charged With Murder in Shooting at Texas MallThe guard opened fire on a man who was smashing a jewelry display case at La Gran Plaza in Fort Worth last week, police said.
GradingAug 21, 2020
Here’s How GCAL Is Keeping Employees Safe During COVID-19
The New York City gemstone laboratory has developed a model system for doing business in person during the pandemic.
GCAL Founder and President Don Palmieri gets a COVID-19 antibody test at the office. It’s part of the lab’s new protocol for protecting employees working on-site during the pandemic.
New York—The Gem Certification & Assurance Lab (GCAL) depends on having workers on-site, and the New York City-based laboratory has shared its plan for ensuring their safety for the remainder of the COVID-19 pandemic.
The lab has enlisted a doctor to test employees for COVID-19 via the nasal swab test every two weeks. The test is required to make sure any possible positive cases are immediately identified.
GCAL explained bringing a doctor to the premises is a solution they’re using in order to eliminate any added stress on employees.
“Since we have employees commuting from all five boroughs, Long Island, and New Jersey, plus our preference to have all our employees tested frequently, we didn’t want to put anyone at unnecessary risk,” GCAL COO Angelo Palmieri said in a press release.
“Essentially, we’d be asking them to find a doctor’s office, urgent care facility, etc., to then potentially stand in line for hours alongside others waiting for a test, some of whom might be infected. We felt compelled to reduce our exposure, while minimizing the network of people our staff must interact with.”
The move comes as New York City and surrounding areas continue to open, meaning more interactions among people, particularly as children go back to school.
“It is our hope that by sharing this with the industry, other companies will consider doing the same,” Founder and President Don Palmieri said. “Nothing is more important than the health and welfare of our GCAL colleagues, and of course their families.”
Additionally, the doctor will provide antibody tests via blood draw, which will be optional for employees. Results will be available 48 hours after testing, and according to GCAL’s contracted physician, the sooner results of blood exams are processed, the more accurate the results.
GCAL employees are fully covered for the tests under their 100-percent-employer-paid insurance policy.
The lab is working with Dr. Michele Martinho for the workplace testing.
Martinho recently addressed the lab at its first round of testing, encouraging the staff to follow best practices, like getting flu vaccinations early this flu season and attempting to bolster immunity through healthy diet and exercise.
She also answered staff questions and reiterated the general knowledge that wearing a mask to cover one’s nose and mouth, as well as some form of eye glasses or sunglasses to cover one’s eyes, plus to adhere to social distancing guidelines, is essential to staying safe.
GCAL
Editors' Picks
Sponsored by
originally shut down its Diamond District facilities on March 23 and continued to pay employees for a month before furloughing most of its employees while continuing to pay for 100 percent of their health benefits.
Select employees from the sales, marketing and IT departments started working remotely at that time, handling reprint requests, customer inquiries and lab support services.
“As a diamond, gemstone, and jewelry testing laboratory, the intricate work GCAL performs on high value gems and jewelry obviously cannot be done remotely or virtually,” Angelo said.
Per local government guidelines, the lab reopened to “surprising demand” on June 8 with a limited number of employees but quickly ramped back up to full operations.
While most New York City Diamond District companies are up and running, it’s not business as usual in the famed manufacturing area.
Don explained to National Jeweler, “The mood on the street depends in large part who you’re talking to. Most retailers seem to have ceased or seriously cut back on their buying, except of course for necessities. Many are nervous about the supply chain disruption, especially from India. But the June, July and August numbers at retail are certainly positive signs.
“As for what 47th Street looks like, it’s an interesting question. Lots of police presence is putting many of us at ease. Most businesses seem to be up and running, but of course some are closed. The crowds hanging around have all but gone away. Most, but not all are wearing masks, so that’s a good thing. Bottom line: it certainly looks different.”
Palmieri encouraged any company based in Manhattan interested in similar workplace testing services to contact Martinho at 212-420-6460 or through drmichelemartinho.com.
Select employees from the sales, marketing and IT departments started working remotely at that time, handling reprint requests, customer inquiries and lab support services.
“As a diamond, gemstone, and jewelry testing laboratory, the intricate work GCAL performs on high value gems and jewelry obviously cannot be done remotely or virtually,” Angelo said.
Per local government guidelines, the lab reopened to “surprising demand” on June 8 with a limited number of employees but quickly ramped back up to full operations.
While most New York City Diamond District companies are up and running, it’s not business as usual in the famed manufacturing area.
Don explained to National Jeweler, “The mood on the street depends in large part who you’re talking to. Most retailers seem to have ceased or seriously cut back on their buying, except of course for necessities. Many are nervous about the supply chain disruption, especially from India. But the June, July and August numbers at retail are certainly positive signs.
“As for what 47th Street looks like, it’s an interesting question. Lots of police presence is putting many of us at ease. Most businesses seem to be up and running, but of course some are closed. The crowds hanging around have all but gone away. Most, but not all are wearing masks, so that’s a good thing. Bottom line: it certainly looks different.”
Palmieri encouraged any company based in Manhattan interested in similar workplace testing services to contact Martinho at 212-420-6460 or through drmichelemartinho.com.
More on Grading
The Latest
IndependentsOct 20, 2026
David Gardner’s Jewelers Unveils Newly Expanded, Revamped ShowroomThe Texas jeweler added 2,000 square feet to its reimagined showroom, complete with a new design studio and an event space.
SourcingOct 20, 2026
The $50M Victoria’s Secret ‘Fantasy Bra’ By The NumbersJacob & Co.'s diamond masterpiece is the most expensive Fantasy Bra ever worn on the Victoria’s Secret Fashion Show runway.
Brought to you by
Open an Account, Get $50 Off Your First Order. No Code Needed.Built on Relationships. Refined by Craft.
CollectionsOct 20, 2026
Mignon Faget’s Collection Chooses Handmade Over AIThe “Atelier” collection was inspired by the tools, rituals, and objects in an artist’s studio as a quiet rebuttal to an automated world.
Weekly QuizOct 15, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
MajorsOct 19, 2026
The Knot to Acquire Rival Wedding Planning Platform ZolaThe pending acquisition is an “exciting opportunity” for wedding vendors to grow their business, said The Knot Worldwide’s CEO.
SourcingOct 19, 2026
Jewelry Design Competition Show Airs in Thailand"The Secret Gems" features eight Thai jewelry brands paired with a team of young craftspeople who create jewelry together to win challenges.
Brought to you by
Meet Gemology’s Next Generation Microscope: GIA® Gemolite® NXT Professional EditionExperience gemstones with greater precision and comfort than ever before.
CollectionsOct 19, 2026
John Hardy Enters the Medallion Chat With Talisman Collection The brand’s “Modern Talisman” capsule collection introduces pendants inspired by the mythology, natural world, and spiritual ethos of Bali.
IndependentsOct 19, 2026
The Stories of 5 Jewelers Celebrating Their Centennials in 2026Independent jewelers from New Mexico to New Jersey answer the question: What has kept your store in business for 100 years?
SurveysOct 16, 2026
How Inflation, Gas Prices Will Affect Holiday Sales The NRF is expecting holiday sales to increase this year, but consumers and retailers alike are facing Grinch-like headwinds.
CollectionsOct 16, 2026
Christina Puchi’s Earrings Hold the UniverseOur Piece of the Week gathers the planets, represented by a variety of colored gemstones, in a pair of 14-karat yellow gold earrings.
IndependentsOct 16, 2026
Reeds Jewelers Expands, Relocates FlagshipThe New York-based jeweler is moving its Amherst flagship store to a larger location in nearby Snyder.
MajorsOct 16, 2026
Katy Chen Appointed Executive Vice President of Graff USA Chen, who worked at Cartier and Tiffany & Co., will lead retail sales and operations for the luxury jeweler’s 11 U.S. stores.
IndependentsOct 15, 2026
Retailer Hall of Fame 2026: Amy and Elise Greenberg For 40 years, sisters Amy and Elise Greenberg have helmed their 126-year-old family business, leading with appreciation and integrity.
ColumnistsOct 15, 2026
Peter Smith: What Is the Culture REP?It’s a term Smith coined and felt compelled to share following a bad experience with an aborted flight and an unfeeling flight attendant.
WatchesOct 15, 2026
Stephanie Gottlieb’s New Movado Watches Are Made for Your Wrist StackMovado teamed up with the New York-based fine jewelry designer on a new collection of Movado Museum Velura watches.
SourcingOct 15, 2026
Signet Jewelers, Richemont May Join Bidder for De Beers, Report SaysThe two companies are reportedly in talks to join the Global Diamond Consortium, led by former De Beers CEO Gareth Penny, as per Bloomberg.
CollectionsOct 15, 2026
Wolf x Marla Aaron's New Jewelry Box Is for Some (Not All) of Your ThingsThe “Some of the Things” box follows the two larger “Everything” box designs with the look and function of antique sewing and toolboxes.
IndependentsOct 14, 2026
Retailer Hall of Fame 2026: Coleman and Mitchell ClarkFourth-generation jewelers Coleman and Mitchell Clark exemplify the best qualities of their predecessors: humility, modesty, and confidence.
SourcingOct 14, 2026
Manuel Marcial de Gomar, ‘The Emerald Whisperer,’ Dies at 90The gem hunter, whose 70-year career was defined by adventure and exploration, is remembered for his steadfast faith and sense of wonder.
FinancialsOct 14, 2026
LVMH’s Jewelry Brands Turn in ‘Very Good’ Performance in Q3 Tiffany & Co. continued its full-scale store renovation project while Bulgari’s high jewelry collection generated “record-breaking revenue.”
Events & AwardsOct 14, 2026
Chicago Responsible Jewelry Conference Releases 2026 ProgramThis year’s sessions feature leading voices from human rights, legal, and conservation organizations.
MajorsOct 13, 2026
David Webb Owner Purchases Lugano JewelryThe high-end jewelry retailer was sold to private investment firm Middle West Partners and a group of longtime clients.
Lab-GrownOct 13, 2026
Stephanie Gottlieb Takes Lab-Grown Diamond Collection WholesaleThe jewelry designer has partnered with Sofer Jewelry to distribute her 85-piece lab-grown diamond collection.
IndependentsOct 13, 2026
Retailer Hall of Fame 2026: Sean DunnDunn, this year’s Single-Store Independent inductee, is passionate about innovation and telling the story of natural diamonds.
AuctionsOct 13, 2026
Christie's Geneva To Auction 'Bulgari Pink' DiamondThe 24-carat fancy intense pink diamond ring could fetch up to $18 million at the November sale.
