Adamas One to Buy Lab-Grown Diamond Manufacturer
The South Carolina-based company wants to acquire the production and manufacturing capabilities of India’s Flawless Allure Grown Diamonds.

This week, the company entered into a non-binding letter of intent (LOI) regarding the purchase.
The LOI is subject to due diligence, confirmations within industry standards and approval by Adamas One’s board of directors.
Financial terms of the deal were not disclosed.
In the acquisition, Adamas One will gain control over Flawless Allure’s diamond production, as well as its cutting and polishing capabilities.
“This acquisition will solidify our position as a leader in the lab-grown diamond industry based on our capabilities to vertically integrate, produce and market lab-grown diamonds,” Adamas One CEO Jay Grdina said.
“Our goal has been to complete our ecosystem and become as self-sufficient as possible, and the acquisition of Flawless, one of the top diamond cutters and polishers in the industry, completes our ability to control our end-to-end production, speed of production and time-to-marketing. This transaction represents a significant step in the execution of our strategy to ensure that we are well positioned in the market, with minimal to no shareholder dilution.”
Adamas’ facilities are in Greenville, South Carolina. The company currently holds 36 patents and says it uses a proprietary chemical vapor deposition (CVD) process to grow diamonds.
In 2018, the company purchased all assets of Greenville-based Scio Diamond, which went public in 2011 but ran out of money.
Scio was formerly known as Apollo Diamond Corp., the Boston company founded in 1990.
The Latest

From influential executives to innovative designers, we pay tribute to the people we said goodbye to this year.

The retailer is expanding into areas with large Indian and South Asian populations.

The Italian brand has opened its first flagship amid the peaks of the Dolomites in Madonna di Campiglio, Italy.

How Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.

The new curation at the Natural History Museum of Los Angeles County showcases rare gem and mineral specimens in their uncut, natural state.


The couple pleaded guilty to concealing at least $127 million in cash transactions at its precious metals businesses.

Consumers shared concerns about prices, inflation, tariffs, trade, and politics in the survey’s write-in response section.

Roseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.

In February 2026, the auction house will move its headquarters to the former Steinway Hall, a neoclassical landmark on Billionaires’ Row.

The new show will take place Jan. 23-25, 2026.

The former BHP Billiton leader and Gemfields chairman is remembered for his influential leadership throughout his 50-year mining career.

The LVMH-owned brand has partnered with the costume design union to revamp its award for 2026.

The luxury titan inked a deal to acquire an initial minority stake in the jewelry manufacturer with a pathway to full ownership by 2032.

The company’s curation of unsigned vintage and estate jewelry debuted at the Bloomingdale’s in Costa Mesa, California.

In the recent multi-shipment seizure, CBP also found counterfeit Audemars Piguet, Moncler, and Chrome Hearts items.

Helzberg’s Chief Retail Officer Mitch Maggart shared details about its tests of a new store concept rooted in an elevated luxury experience.

Jewelers of America execs and National Jeweler editors discuss tariffs, the sky-high gold price, and the engagement that broke the internet.

The luxury goods company said founder Ippolita Rostagno will remain at the brand’s helm.

Laura Burdese, who joined the Italian luxury brand in 2022, will take on the role in July.

The National Jeweler editors revisit the most noteworthy industry happenings and design trends from 2025.

Need a gift for the cat lover who has everything? Look no further than our latest Piece of the Week.

It purchased the “Grosse Pièce,” an ultra-complicated Audemars Piguet pocket watch from the ‘20s, for a record-breaking price at Sotheby’s.

Chandler got his start at Michelson Jewelers and has served as DCA president and CEO since 2001. He will retire at the end of the month.

The boutique is slated to open this week inside Terminal 8, offering pre-owned Rolex watches and more to international travelers.

Sponsored by Digital Monitoring Products

The special-edition egg pendant ingested in a New Zealand jewelry store was recovered after a six-day wait.

Associate Editor Natalie Francisco plays favorites with Piece of the Week, selecting a standout piece of jewelry from each month of 2025.





















