After the Supreme Court struck down the IEEPA tariffs, President Trump imposed a 10 percent tax on almost all imports via a different law.
Lab-Grown Diamond Co. Scio Is Being Sold
A Nevada company is in the process of purchasing the assets of the Greenville, South Carolina-based diamond grower formerly known as Apollo.
Greenville, S.C.—A Nevada company has purchased Scio, the lab-grown diamond producer based in Greenville, South Carolina.
According to a Dec. 11 filing with the Securities and Exchange Commission, Adamas One Corp. agreed to pay $3.3 million in the 18 months after closing to pay off Scio’s debts; issue to Scio 350,000 shares of Adamas common stock guaranteed at a minimum of $2 per share; and issue 900,000 shares of Adamas stock to Scio shareholders.
The purchase is subject to approval by Scio’s shareholders and the filing of a registration statement for the Adamas shares.
As of Wednesday morning, no further filings had been made with the SEC in connection with the transaction.
Scio is the lab-grown diamond company formerly known as Apollo Diamond Corp. out of Boston and, as Apollo, was one of the first to begin commercial sales of gem-quality man-made diamonds.
In 2011, the company went public as Scio Diamond Technology Corp. and moved its operations from Boston to South Carolina.
Later it was alleged that former Apollo and Scio executive Edward S. Adams of Minneapolis, the son-in-law of Apollo founder Robert Linares who was forced out of the company in June 2014, had engineered the shift to cover up the fact that he had been embezzling millions from Apollo and Scio.
The U.S. Attorney’s Office in Minnesota charged Adams, a resident of Minneapolis, with 14 counts of fraud in March 2017. His case is ongoing.
Investors have sunk millions into Scio over the past few years, including a $2.5 million infusion in December 2014 and $1.57 million the following September.
The company was one of the 11 founding members of the International Grown Diamond Association, a not-for-profit formed to represent the interest of lab-grown diamond companies and, according to the IGDA website, it still is a member.
The Latest

The industry veteran, who was with The Edge Retail Academy for 14 years, joins her husband at the company he founded in 2022.

The vintage signed jewelry retailer chose Miami due to growing client demand in the city and the greater Latin American region.

With refreshed branding, a new website, updated courses, and a pathway for growth, DCA is dedicated to supporting retail staff development.

Former Flight Club executive Jin Lee will bring his experience from the sneaker world to the pre-owned watch marketplace.


Sakamoto, who died in mid-January following a sudden illness, is remembered for his humility and his masterful, architectural designs.

The April event will feature a new VIP shopping day requiring a special ticket.

Launched in 2023, the program will help the passing of knowledge between generations and alleviate the shortage of bench jewelers.

Bulgari chose the British-Albanian singer-songwriter for her powerful and enduring voice in contemporary culture, the jeweler said.

In a 6-3 ruling, the court said the president exceeded his authority when imposing sweeping tariffs under IEEPA.

Smith encourages salespeople to ask customers questions that elicit the release of oxytocin, the brain’s “feel-good” chemical.

The brooch, our Piece of the Week, shows the chromatic spectrum through a holographic coating on rock crystal.

Raised in an orphanage, Bailey was 18 when she met her husband, Clyde. They opened their North Carolina jewelry store in 1948.

Material Good is celebrating its 10th anniversary as it opens its new store in the Back Bay neighborhood of Boston.

The show will be held March 26-30 at the Miami Beach Convention Center.

The estate of the model, philanthropist, and ex-wife of Johnny Carson has signed statement jewels up for sale at John Moran Auctioneers.

Are arm bands poised to make a comeback? Has red-carpet jewelry become boring? Find out on the second episode of the “My Next Question” podcast.

The organization is seeking a new executive director to lead it into its next phase of strategic growth and industry influence.

The nonprofit will present a live, two-hour introductory course on building confidence when selling colored gemstones.

Western wear continues to trend in the Year of the Fire Horse and along with it, horse and horseshoe motifs in jewelry.
![A peridot [left] and sapphires from Tanzania from Anza Gems, a wholesaler that partners with artisanal mining communities in East Africa Anza gems](https://uploads.nationaljeweler.com/uploads/cdd3962e9427ff45f69b31e06baf830d.jpg)
Although the market is robust, tariffs and precious metal prices are impacting the industry, Stuart Robertson and Brecken Branstrator said.

Rossman, who advised GIA for more than 50 years, is remembered for his passion and dedication to the field of gemology.

Guthrie, the mother of “Today” show host Savannah Guthrie, was abducted just as the Tucson gem shows were starting.

Butterfield Jewelers in Albuquerque, New Mexico, is preparing to close as members of the Butterfield family head into retirement.

Paul Morelli’s “Rosebud” necklace, our Piece of the Week, uses 18-karat rose, green, and white gold to turn the symbol of love into jewelry.

The nonprofit has welcomed four new grantees for 2026.

Parent company Saks Global is also closing nearly all Saks Off 5th locations, a Neiman Marcus store, and 14 personal styling suites.




















