Lab-GrownNov 10, 2026
GIA Examines Pink Lab-Grown Diamond Made to Look NaturalThe 6-carat CVD-grown pink diamond was “deliberately modified” to mimic the appearance of a natural rough diamond, the lab said.
SourcingJul 21, 2020
Diamond Mine in Lesotho Closed for Foreseeable Future
Firestone Diamonds’ Liqhobong mine is on extended care and maintenance until at least April 2021.
The sun sets at Firestone Diamonds’ Liqhobong Diamond Mine in Lesotho. The mine went on extended care and maintenance in early April due to the global spread of COVID-19 and will remain closed until at least April 2021. (Photo courtesy of Firestone Diamonds)
London—One of the diamond mines in Lesotho known for producing large, valuable stones will remain shuttered until next spring, at least.
Firestone Diamonds Plc said Monday the Liqhobong Diamond Mine, which it operates in a 75-25 joint venture with the government of the Kingdom of Lesotho, has been on care and maintenance since April 9 due to COVID-19.
The mine will remain closed, with the majority of employees laid off, for at least 12 months as the company scrambles to save money in light of the uncertainty surrounding both diamond sales and prices.
“The company has gone through a painful process to implement the care and maintenance phase, which we believe is in the best interest of its shareholders and lenders,” CEO Paul Bosma said in the company’s quarterly report.
“We are determined to make our cash last as long as possible so operations can resume once the market recovers for the categories of diamonds predominantly recovered from Liqhobong.”
With the mine temporarily closed, the miner will focus on securing a capital deferral from its lender, ABSA bank, and working with its main shareholders and bondholders.
Firestone ended its fiscal year with a cash balance of $9.6 million, down from $17.3 million in Q3.
Closing the mine cost it $3.2 million, including termination costs of $1.9 million.
For those employees who remain, the company, which was looking for ways to cut costs even before COVID-19 hit, is reducing staff salaries by 25 percent, executive salaries by 40 percent and non-executive director salaries by half.
Firestone did not sell any diamonds in its fourth quarter.
The miner said it has 64,700 carats on hand, which it will sell in separate parcels to test the market and determine if it can achieve prices that make reopening the mine worthwhile.
It expects to sell the first parcel in calendar Q4 2020, though Firestone noted the global market outlook remains “uncertain,” as many countries still have to reach their COVID-19 infection peak and face the possibility of a second wave of infections.
The United States leads the world in both the number of coronavirus cases (3.4 million) and deaths (nearly 140,000, according to the latest data from the World Health Organization). Second is Brazil with 2.1 million cases and about 78,000 deaths.
In the U.S., cases are spiking in a number of states including Georgia, Florida, California, Texas and Arizona.
Firestone also noted: “De Beers and Alrosa continue to defer sales , which contribute to a buildup of inventory, which will delay the timing of a meaningful recovery in prices. Smaller producers that manage to sell on tender will likely continue to experience substantial discounts until such time as demand returns and excess inventory has reduced.”
Firestone Diamonds Plc said Monday the Liqhobong Diamond Mine, which it operates in a 75-25 joint venture with the government of the Kingdom of Lesotho, has been on care and maintenance since April 9 due to COVID-19.
The mine will remain closed, with the majority of employees laid off, for at least 12 months as the company scrambles to save money in light of the uncertainty surrounding both diamond sales and prices.
“The company has gone through a painful process to implement the care and maintenance phase, which we believe is in the best interest of its shareholders and lenders,” CEO Paul Bosma said in the company’s quarterly report.
“We are determined to make our cash last as long as possible so operations can resume once the market recovers for the categories of diamonds predominantly recovered from Liqhobong.”
With the mine temporarily closed, the miner will focus on securing a capital deferral from its lender, ABSA bank, and working with its main shareholders and bondholders.
Firestone ended its fiscal year with a cash balance of $9.6 million, down from $17.3 million in Q3.
Closing the mine cost it $3.2 million, including termination costs of $1.9 million.
For those employees who remain, the company, which was looking for ways to cut costs even before COVID-19 hit, is reducing staff salaries by 25 percent, executive salaries by 40 percent and non-executive director salaries by half.
Firestone did not sell any diamonds in its fourth quarter.
The miner said it has 64,700 carats on hand, which it will sell in separate parcels to test the market and determine if it can achieve prices that make reopening the mine worthwhile.
It expects to sell the first parcel in calendar Q4 2020, though Firestone noted the global market outlook remains “uncertain,” as many countries still have to reach their COVID-19 infection peak and face the possibility of a second wave of infections.
The United States leads the world in both the number of coronavirus cases (3.4 million) and deaths (nearly 140,000, according to the latest data from the World Health Organization). Second is Brazil with 2.1 million cases and about 78,000 deaths.
In the U.S., cases are spiking in a number of states including Georgia, Florida, California, Texas and Arizona.
Firestone also noted: “De Beers and Alrosa continue to defer sales , which contribute to a buildup of inventory, which will delay the timing of a meaningful recovery in prices. Smaller producers that manage to sell on tender will likely continue to experience substantial discounts until such time as demand returns and excess inventory has reduced.”
Editors' Picks
Sponsored by
More on Sourcing
The Latest
ColumnistsNov 10, 2026
Who Checks the Facts When AI Writes Your Jewelry Copy?An incorrect AI-generated ad or product description can cost your store valuable consumer trust.
Events & AwardsNov 09, 2026
Here Are the 2027 Gem Award NomineesThese nine individuals and brands are up for a Gem Award in the Jewelry Design, Media Excellence, and Retail Innovation categories.
Brought to you by
DSF Antique Jewelry: Fine Jewelry, Signed Designers, and a World of Rare DiscoveriesWith over 50 years experience in the trade, DSF Antique Jewelry offers quality, craftsmanship, condition, and remarkable variety.
CrimeNov 09, 2026
Jeweler Pistol-Whipped, $900K in Jewelry Stolen During Home Invasion The incident, which happened in Miami-Dade County, serves as a reminder to jewelers of the dangers of selling and storing jewelry at home.
Weekly QuizNov 05, 2026
This Week’s QuizTest your jewelry news knowledge by answering these questions.
GradingNov 09, 2026
GIA Acquires Thousands of Gem Specimens With ‘Extraordinary’ InclusionsGIA Analytical Microscopist John Koivula curated the collection of 2,665 crystals, gems, and minerals over a 60-year span.
CollectionsNov 09, 2026
Bibi van der Velden’s Alligators Become High JewelryThe “Eclipse” collection, the brand’s first high jewelry line, centers its alligator motif in diamond and spinel jewels.
Brought to you by
How Overnight Mountings’ Bridal Builder Makes Custom Engagement Ring Design Easier to SellWith customization becoming more expected in engagement ring shopping, the Bridal Builder makes the process tangible.
EditorsNov 06, 2026
The Spectrum Pieces I Can’t Stop Thinking AboutFrom a Betta fish brooch to a “dragon’s trove” of zircon eggs, here are seven pieces that’ve stuck with Associate Editor Lauren McLemore.
TrendsNov 06, 2026
Pat Pruitt’s DragonFly Earrings Take Flight on Election NightGroundbreaking New Mexico Governor-elect Deb Haaland wore the earrings, our Piece of the Week, when she declared victory on Tuesday.
MajorsNov 06, 2026
SNL’s Colin Jost Finds the Perfect Gift in Kay Jewelers’ Holiday AdJost goes on an epic journey, traversing rough seas and encountering a cyclops, to discover the perfect holiday gift.
Supplier BulletinNov 05, 2026
Winning With GCAL 8X®: What’s Working at the CounterSponsored by GCAL by Sarine
SurveysNov 05, 2026
What Retailers Should Know About Holiday Shoppers This YearFrom shrinking budgets to AI elves, here are five takeaways from holiday reports by Bain, Adobe, Mastercard, NRF, and insights from YouGov.
CollectionsNov 05, 2026
Judi Powers, Russell Jones Unleash Joy With New CollaborationThe designers combined their talents for Little Pet Portraits, hand-painted miniatures of our best friends set in a piece of jewelry.
FinancialsNov 05, 2026
Brilliant Earth Continued to Resonate With High-Income Shoppers in Q3Its non-bridal fine jewelry remains the star of the show, recently launching new collections inspired by Elizabeth Taylor and Jane Goodall.
MajorsNov 05, 2026
Ariana Grande Stars In Swarovski’s Holiday Campaign“Joy: The Swarovski Musical” features Ariana Grande as the leading lady in scenes inspired by classic musical montages.
GradingNov 05, 2026
GIA to Offer Next-Day Holiday ServicesThe lab will bring back its complimentary next-day service for some reports starting next week.
CrimeNov 04, 2026
$250K+ in Undeclared Cartier Jewelry Seized at Philadelphia AirportA Pennsylvania woman failed to declare a ring and a bracelet, discarding the boxes and receipts to conceal the purchases, officials said.
FinancialsNov 04, 2026
Pandora’s Q3 Sales Up 7% Amid Focus on DesignNew collections and relevant marketing pushed the company forward, while Pandora’s lab-grown diamond sales continue to lag.
Events & AwardsNov 04, 2026
NYC Jewelry Week 2026 Is the Largest Edition YetThe citywide celebration, slated for Nov. 16-22, is set to host more than 175 events, including live jewelry-making demos.
MajorsNov 04, 2026
Bergdorf Goodman Names New PresidentLanessa Elrod, former president and CEO of Louis Vuitton Americas, has stepped into the role as the retailer celebrates 125 years.
AuctionsNov 03, 2026
Infinity Gauntlet Set With 170+ Carats of Colored Gemstones Up for AuctionA replica of one of the most powerful objects in the Marvel Cinematic Universe, the glove is heading to auction next month in Abu Dhabi.
IndependentsNov 03, 2026
Longtime Jewelry Marketer Arthur Klein Dies at 89Klein, who had his own marketing agency and worked for Gabriel & Co. and Trans American Diamond, is remembered as a kind man.
IndependentsNov 03, 2026
Zadok Jewelers Toasts To 50 Years With Diamond Bracelet GiveawayTo enter the giveaway, locals can purchase a featured beverage from one of eight participating restaurants in Houston and Austin, Texas.
Events & AwardsNov 03, 2026
David Yurman Gem Awards Grant Opens 2027 ApplicationsThe grant recipient will be awarded $50,000 as well as mentoring meetings with executives at David Yurman and other industry executives.
Events & AwardsNov 03, 2026
NAJA, Instappraise Name 2026 Scholarship WinnersThe winners include a non-NAJA member seeking training, a member beginning NAJA courses, and a member becoming a Certified Master Appraiser.
AuctionsNov 02, 2026
197-Carat ‘Romanov Sapphire’ Heads to Sotheby’s GenevaThe rare jewel, which has links to Russia’s Romanov dynasty, is estimated to fetch up to $2 million.
