Graders at HRD Antwerp found this one, a HPHT-treated natural diamond inscribed with the report number of an untreated stone.

Michelle Graff

The company is ending its partnership with Stuller, which had carried its loose gemstones for more than 20 years.

Michelle Graff

The lab said “most” of the diamonds paired with reports stating they were natural and untreated are actually lab-grown or treated diamonds.

Michelle Graff

The fine jewelry brand, known for its focus on sustainability, has opened its doors on Melrose Place.

Lenore Fedow

The move comes after a year-long pilot program.

Brecken Branstrator

The De Beers-owned brand also debuted a new category of high-quality lab-grown stones called “Finest.”

Brecken Branstrator

Baird Boucher joins the lab-grown diamond company.

Duvall O’Steen and Jen Cullen Williams share tips on handling some of the not-so-fun, but necessary, aspects of selling fine jewelry.

The organization is collaborating with Virtual Diamond Boutique and IGI to raise money for its charity partners.

“Homer” is a meditation on permanence and the idea of leaving a legacy.

Ashley Davis

The jewelry company wants to guide customers making the choice between a natural and a lab-grown diamond.

Lenore Fedow

The second collection from the Rebecca Romijn-designed brand features natural sapphires and lab-grown diamonds.

Ashley Davis

The lab-grown diamond company named a chief revenue officer and a vice president of operational planning.

Lenore Fedow

When De Beers got into the lab-grown game in 2018, many wondered if it would drive down prices. Here’s what’s actually happened.

Brecken Branstrator

Shoppers John Nicolosi and Fae Druiz share what they know about, and what they think of, the man-made stones.

“Smiling Brides” offers six diamond shapes and six classic settings.

Ashley Davis

Azar shares her thoughts on the future of diamond detection, screening melee today, “bad actors,” and more.

Lenore Fedow

How much do you know about the stones that have been generating so much conversation in recent years?

Michelle Graff

Oui by Jean Dousset promises consumers better prices for bigger stones.

Ashley Davis

Articles on engagement ring trends, lab-grown diamonds, and a Miami tragedy are among National Jeweler’s most-read stories to date in 2021.

Michelle Graff

The 80,000-square-foot facility will be located just north of Nazareth.

Michelle Graff

The submitted stone had been cut and polished with “meticulous precision” to match a natural diamond report, the lab said.

Brecken Branstrator

As Pandora moves away from mined diamonds, here’s why the conversation needs to shift from personal preference to consumer education.

Lenore Fedow

The company announced the news alongside its first-quarter results, posting strong revenue in the U.S. market.

Lenore Fedow

Khomotso Ramodipa, Sarah Russell and Kevin Vantyghem reflect on the market before and during COVID, and share thoughts on what’s next.