Lab-GrownSep 20, 2023
Lab-Grown Diamond Outlook: Price Declines Aren’t a Deterrent Lab-GrownJan 29, 2024
Lab-Grown Diamond Co. Adamas One Risks Nasdaq Delisting
The company did not file its annual 10-K Form, the form that gives a comprehensive summary of financial performance over the past year.
Adamas One Corp. is at risk of being delisted from the Nasdaq after failing to file its Form 10-K in a timely manner. The company grows diamond using the CVD process.
Scottsdale, Ariz.—Lab-grown diamond company Adamas One Corp. is at risk of being delisted from the Nasdaq stock exchange after failing to file its Form 10-K.
The form is an annual report required by the U.S. Securities and Exchange Commission that gives an overview of a publicly traded company’s financial performance.
The company announced in a press release that it has received a letter from Nasdaq’s Listing Qualifications Department after it did not file a Form 10-K for its fiscal year ended Sept. 30.
The lab-grown diamond manufacturer is headquartered in Scottsdale, Arizona, and has facilities in Greenville, South Carolina.
The company holds 36 patents, using a proprietary chemical vapor deposition process to grow diamond crystals.
It trades under the ticker symbol JEWL and its stock last closed at about $0.60 per share.
Related stories will be right here …
The form is an annual report required by the U.S. Securities and Exchange Commission that gives an overview of a publicly traded company’s financial performance.
The company announced in a press release that it has received a letter from Nasdaq’s Listing Qualifications Department after it did not file a Form 10-K for its fiscal year ended Sept. 30.
The lab-grown diamond manufacturer is headquartered in Scottsdale, Arizona, and has facilities in Greenville, South Carolina.
The company holds 36 patents, using a proprietary chemical vapor deposition process to grow diamond crystals.
It trades under the ticker symbol JEWL and its stock last closed at about $0.60 per share.
If the company does not regain compliance in a timely manner, its common stock will be subject to delisting from Nasdaq.
Adamas One has until March 19 to file the report or submit a plan to Nasdaq to be back in compliance, according to the release.
If Nasdaq accepts the plan, Adamas One has up to 180 days from the due date for filing to regain compliance.
If the plan is not accepted, the company will have to appeal that decision to a Nasdaq Hearings Panel.
In the release, Adamas One stated, “The company is working diligently and expects to file its Annual Report 2023 Form 10-K shortly, which would eliminate the need for the company to submit a formal plan to regain compliance.”
The company announced plans in August to acquire India-based lab-grown diamond manufacturer Flawless Allure Grown Diamonds LLP.
Adamas One did not respond to a request for an update on the acquisition.
More on Lab-Grown
The Latest
TechnologyJul 10, 2026
There’s a New Blind Box for Luxury Watches Collectibles platform Arena Club’s new Time Boxes could contain a Rolex or Patek Philippe watch.
TrendsJul 10, 2026
Jade Trau Creates a Constellation of DiamondsThe “Constellation Plié” collar, our Piece of the Week, features diamonds arranged in a constellation of shining stars.
SourcingJul 10, 2026
CFO of De Beers’ Consumer-Facing Division Leaves Company Shaun Wills joined the company in 2024 and was chief financial officer of the De Beers Brands and Consumer Markets division.
Brought to you by
Wedding Band Trends 2026: Personalization Takes Center StageColored gemstones, artisan finishes, mixed metals, and meaningful details are shaping demand in bridal jewelry.
WatchesJul 10, 2026
Brilliant Earth Expands Into WatchesIn honor of its 20th anniversary, the jewelry brand has released a limited-edition collection of Swiss-made timepieces.
Weekly QuizJul 09, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
CollectionsJul 09, 2026
Boucheron’s New High Jewelry Collection Is an Ode to the Human Touch“Human Being” highlights the similarities and differences between us through five sets of jewelry that celebrate fine craftsmanship.
WatchesJul 09, 2026
Damiani Group Finalizes Acquisition of Baume & MercierRichemont will continue to provide operational services for the watch brand for a period while the group prepares to integrate it.
Brought to you by
Building the Future of Jewelry Retail: DCA Expands Education, Leadership Development, and Workforce SolutionsDCA is preparing the next generation of professionals by supporting workforce development, leadership growth, and career advancement.
AuctionsJul 09, 2026
Pharrell Williams’ Joopiter Hires Former Bonhams Exec to Head New Watch DivisionNate Borgelt will lead the digital auction house and content platform’s new division as head of watches.
Events & AwardsJul 09, 2026
Halstead Names 2026 Grant WinnerEnoch Platero, founder and designer behind Enoch Michael, is the first Native American jeweler to win the award.
Events & AwardsJul 09, 2026
AGS, GIA Name 2026 Beatrice Shipley Scholarship WinnerAGS also announced the recipient of its “Women in Leadership” scholarship.
MajorsJul 08, 2026
Kendra Scott Joins ‘Shark Tank’ As Permanent Investor The founder of the billion-dollar jewelry and lifestyle brand will debut as a full-time “Shark” on the upcoming season of the show.
SurveysJul 08, 2026
Signet Jewelers Falls 5 Spots on NRF’s ‘Top 100’ Retailers ListPlus, why retailers should be ready to adjust as the U.S. population may decline this year for the first time since the Great Depression.
CrimeJul 08, 2026
Here’s What Thieves Stole From the Lalique Museum René Lalique’s “Woman Dragonfly With Open Wings” pendant, the first piece the museum acquired, was one of the jewels taken.
MajorsJul 08, 2026
Richline Group Promotes 2 ExecsArien Gessner and Moss Makhoulian have been elevated into newly created roles.
ColumnistsJul 07, 2026
Peter Smith: Diamond Branding and the Origin ParadoxA podcast prompted Smith to share his views on where origin fits into the natural diamond story and the viability of branded diamonds.
Events & AwardsJul 07, 2026
JA Announces 2026 Impact Initiative RecipientsThe association selected eight recipients for the funding program, which is in its second year.
TrendsJul 07, 2026
Amanda’s Style File: Ruby, White and Blue Whether celebrating America’s 250th birthday or the USA’s World Cup run, July birthstone jewelry can double as a patriotic accessory.
CrimeJul 07, 2026
Thieves Steal Millions in Jewels From France’s Musée LaliqueAround 20 pieces of jewelry were stolen from the museum dedicated to French jeweler and glassmaker René Lalique.
CollectionsJul 07, 2026
Robinson Pelham Is Partying Like It’s 1996The “Summer of ’96” campaign and collection celebrate the year the brand was founded for its 30th anniversary.
SourcingJul 06, 2026
Gemfields CEO Sean Gilbertson Steps DownAfter eight years, Gilbertson is leaving his post at the mining company, which is currently facing a slew of operational challenges.
IndependentsJul 06, 2026
Bachendorf’s To Open Fifth Store In DallasThe new location is set to open this winter, featuring the retailer’s first rotating jewelry designer residency.
MajorsJul 06, 2026
Graff Names BTS Star Jung Kook as New AmbassadorThe pop artist appears in the latest campaign for the “Laurence Graff Signature” collection.
CollectionsJul 06, 2026
Pandora’s New Baroque Pearl Collection Is a Whimsical ‘Wonder’One-of-a-kind pearls take the shape of ice cream cones, frogs, submarines, and other imaginative charms.
SourcingJul 02, 2026
London Diamond Bourse Elects First Female PresidentCharlotte Rose said her election is “a sign that this is an industry capable of change.”
Supplier BulletinJul 02, 2026
Elevating Retail Showcases with Today's Necklace & Bracelet TrendsSponsored by Rio Grande Jewelry Supply
TrendsJul 02, 2026
Oscar Heyman’s Flag Brooch Celebrates AmericaThe American jewelry house, founded by Latvian immigrants, has been creating American flag brooches since 1917.
