The miner temporarily halted operations on Dec. 24 following an invasion at the mine.

Lauren McLemore

The move is one of several cost-cutting measures outlined by the company as it faces a weaker luxury market and other challenges.

Lenore Fedow

The 2,488-carat diamond recovered from a mine in Botswana has been dubbed “Motswedi” while its 1,094-carat sibling is “Seriti.”

Michelle Graff

Recent expansion initiatives at the Zambian emerald mine have shown strong production numbers, said Grizzly founder Abdoulaye Ndiaye.

Lauren McLemore

Botswana joins Antwerp as a certification center for rough under the G7 ban on Russian diamonds.

Michelle Graff

Eleven spots are available for travelers to visit Northern Tanzania and Southern Kenya from July 25 to Aug. 4.

Natalie Francisco

The company combined two sights in Q3 due to the slowdown in demand, and said it is moving up the dates for sights 9 and 10 in Q4.

Michelle Graff

It will start with rough diamonds that are larger than 1.25 carats and later expand to rough diamonds that are above 1 carat.

Michelle Graff

The mining company is set to hand over the South African diamond mine to an affiliate of Stargems Group by the month’s end.

Michelle Graff

CEO William Lamb said divesting the diamond sales platform allows the company to focus on the underground expansion of Karowe.

Michelle Graff

Commercial production has begun underground at the Canadian diamond mine’s A21 pipe.

Michelle Graff

Industry players have found ways to cope with market conditions while working to reshape themselves in the face of emerging realities.

Stephen Rego

The giant gem originated from Karowe, the same mine that yielded a 2,492-carat rough diamond in late August.

Michelle Graff

The organization, which was started by the International Colored Gemstone Association, is now a 501(c)(3).

Lauren McLemore

The giant gem came from Karowe, the same mine that yielded the 1,109-carat Lesedi La Rona and the 1,758-carat Sewelô diamond.

Michelle Graff

Unable to pay its debts, the ruby and sapphire miner is looking to restructure and become a “competitive and attractive” company.

Lauren McLemore

The jewelry retailer has partnered with Resolve, an organization that combines re-mining with fish habitat restoration.

Lenore Fedow

Providence, Rhode Island-based C&J Fine Jewelry Makers will offer the traceable gold to companies in the U.S. and Canada.

Lauren McLemore

The parcel, totaling 447 carats, garnered $12.4 million at the diamond miner’s recent tender.

Lauren McLemore

Lab-grown diamond sales in the United States and ongoing economic challenges in China are impacting natural diamond demand.

Michelle Graff

The company also reported the $150 million sale of an iron ore royalty right, part of its ongoing effort to divest “non-core” assets.

Lauren McLemore

The miner said an 835-carat emerald saw “stiff competition” in its July sale.

Lauren McLemore

The company’s sole remaining diamond operation, Diavik, produced 702,000 carats of diamonds, down from 970,000 a year ago.

Michelle Graff

Lauren Freeman, a Ph.D. with more than 25 years of experience in mining, has joined the company.

He’s leaving the colored gemstone miner to pursue other opportunities, the company said Friday.

Lauren McLemore