The new collection of lab-grown diamond and colored gemstone jewelry provides a “fresh perspective” on the category, Chatham said.

Natalie Francisco

The miner’s ruby and emerald auctions brought in a combined $102.9 million.

Lauren McLemore

The goal is for the De Beers sale to be finished by the second half of 2026, with the subsequent approvals process expected to take a year.

Michelle Graff

Submit your pieces for a chance to win in this year's competition.

The exhibition reveals the gemology, geology, and cultural history of the iconic red gemstone.

Lauren McLemore

Production also was up in the first half of 2026 but is expected to “substantially” decrease in H2 as two key mines undergo maintenance.

Michelle Graff

A Botswana government official told lawmakers Anglo has selected The Global Diamond Consortium, an entity chaired by Penny, to buy De Beers.

Lauren McLemore

Retailers are seeking new ways to attract customers, increase traffic, and create revenue – Estate buying events are a popular solution.

A WeBuyVintage jewelry expert uncovered how much the flea market find was actually worth.

Lenore Fedow

The founder of natural colored diamond wholesaler Pancis Gems shares stories from his five decades in the industry.

Lauren McLemore

The diamond mine, which opened nearly 30 years ago in Canada’s Northwest Territories, is expected to shut down by mid-August.

Michelle Graff

The yet-to-be named stone is the 10th diamond weighing more than 1,000 carats to come out of Lucara’s Karowe mine.

Lauren McLemore

The designer, who once said she’d never sell lab-grown diamonds, debuted two capsule collections designed to be fun and easy to wear.

Natalie Francisco

The diamond miner and marketer is undergoing another round of cost-cutting measures ahead of its sale by Anglo American.

Michelle Graff

Shaun Wills joined the company in 2024 and was chief financial officer of the De Beers Brands and Consumer Markets division.

Michelle Graff

After eight years, Gilbertson is leaving his post at the mining company, which is currently facing a slew of operational challenges.

Lauren McLemore

Charlotte Rose said her election is “a sign that this is an industry capable of change.”

Lenore Fedow

The new line is included in the e-tailer’s curation of jewelry celebrating America’s 250th anniversary.

Lauren McLemore

Dallow will lead the International Colored Gemstone Association, effective July 6.

Lenore Fedow

The three industry leaders bring financial, communications, and legal expertise to the nonprofit’s board of directors.

Michelle Graff

The collection features traceable alexandrite from Brazil in calibrated sizes that is sorted by grade.

Lauren McLemore

SSEF issued a notice about the potential new source of the sought-after gemstone, citing “credible reports” from trade sources.

Michelle Graff

Its app now reflects increased prices for Mozambique ruby, as well as changes to its Burma ruby charts.

Lauren McLemore

The big stone will be fashioned into a 20.26-carat diamond in celebration of the retailer’s 100th anniversary this year.

Lauren McLemore

At the JCK show, the lab-grown diamond brand teamed up with Jewelers for Children to support Make-A-Wish India.

Michelle Graff

Ilana McCabe is Signet’s vice president of public relations and brand communications.

Lauren McLemore

Morrison has been marketing diamonds on and off since the early 2000s and said she is leaving to “pursue new projects.”

Michelle Graff