SourcingNov 30, 2020
De Beers, Diacore Buy Blues From the Cullinan MineSourcingMar 11, 2021
Petra Diamonds Completes Restructuring
The diamond miner first announced the move in the fall after pulling itself off the market when it couldn’t find any buyers.
Petra just sold this 299.3-carat diamond recovered at the Cullinan diamond mine to Stargems DMCC for $12.18 million. The miner has completed its debt-for-equity restructuring begun last year.
London—Petra Diamonds Ltd. has completed the restructuring of the company announced in the fall.
The miner owns four diamond mines: Cullinan, Finsch and Koffiefontein, all former De Beers Group mines in South Africa; and Williamson, a currently mothballed open-pit mine in Tanzania.
The miner owns four diamond mines: Cullinan, Finsch and Koffiefontein, all former De Beers Group mines in South Africa; and Williamson, a currently mothballed open-pit mine in Tanzania.
Weighed down with debt and hit with power outages in South Africa, lower diamonds prices and a diamond market impacted by the pandemic, Petra first put itself up for sale in June.
Then in October, the diamond miner said it was concluding the formal sale process as it hadn’t generated any viable offers and instead would enter a debt-for-equity restructuring.
That has involved its $650 million bond debt being replaced by $337 million in new notes—$30 million from existing debtholders and the rest converted into equity.
Debtholders now own 91 percent of the company and existing stakeholders’ share decreased to 9 percent.
The restructuring also included new governance arrangements and cash flow controls.
Petra also announced the appointment of Matthew Glowasky to the board as a non-executive director.
“The completion of the restructuring is a significant achievement for Petra, and I would like to thank our noteholders, lenders and shareholders for their continued support,” CEO Richard Duffy said.
“The restructuring will provide Petra with a stable and sustainable capital structure, significantly reduced financial burdens and greater liquidity, leaving us in a stronger position to focus on optimizing the value of our diversified asset base and to deliver growth for all our stakeholders.”
Meanwhile, earlier this month, Petra also announced it sold a 299.3-carat diamond recovered at the famed Cullinan diamond mine in January to Stargems DMCC for $12.18 million.
The diamond achieved a per-carat price of $40,701, exceeding the $34,386 per carat for the 424.89-carat “Legacy of the Cullinan Diamond Mine” achieved in May 2019.
The diamond achieved a per-carat price of $40,701, exceeding the $34,386 per carat for the 424.89-carat “Legacy of the Cullinan Diamond Mine” achieved in May 2019.
More on Sourcing
The Latest
MajorsNov 21, 2025
Natural Diamond Council Names New CEOAmber Pepper’s main focus will be on digital innovation and engaging younger consumers.
CollectionsNov 21, 2025
Piece of the Week: Melissa Kaye’s ‘Rocky Infinity’ NecklaceThe lariat necklace features a 4.88-carat oval-cut Zambian emerald in 18-karat yellow gold.
AuctionsNov 20, 2025
Vanderbilt Jewels Shine at Phillips Sale, Pink Diamond WithdrawnA 43-carat sapphire brooch from the Vanderbilt collection was the top lot of the Geneva sale.
Brought to you by
Impacting Tomorrow TodayHow Jewelers of America’s 20 Under 40 are leading to ensure a brighter future for the jewelry industry.
CollectionsNov 20, 2025
Rebecca Rau Jewels Debuts With ‘Then & Now’ CollectionRau is a fourth-generation art and antique dealer from M.S. Rau gallery whose first jewelry collection merges artifacts with modern design.
Weekly QuizNov 20, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
Policies & IssuesNov 20, 2025
RJC Names New Executive DirectorFormer De Beers sustainability leader Purvi Shah will take over the role in February 2026.
WatchesNov 20, 2025
LVMH Takes Minority Stake in Citizen Group-Owned Movement Maker La Joux-Perret is based in La Chaux-de-Fonds, Switzerland, and makes solar quartz as well as mechanical watch movements.
Brought to you by
Roseco Releases New Full-Line CatalogRoseco’s 704-page catalog showcases new lab-grown diamonds, findings, tools & more—available in print or interactive digital editions.
GradingNov 20, 2025
Julia Griffith Joins SSEF as Head of EducationShe previously taught at Gem-A and is the founder of The Gem Academy.
CollectionsNov 19, 2025
Larkspur & Hawk Celebrates 25 Years With Helena Bonham Carter CampaignThe British actress and her daughter modeled pieces from the brand’s new “Palette” capsule for its “Once Upon a Time” holiday campaign.
TechnologyNov 19, 2025
Google Has a New Form for Reporting ‘Review Bombing’ Attacks Plus, the tech giant shares the steps retailers should take if they believe they’re a victim of a review extortion scam.
IndependentsNov 19, 2025
Houston Jeweler Keith Shaftel Retires, Next Generation Steps In Danny and Gaby Shaftel are now Shaftel Diamonds’ CEO and chief operating officer, respectively.
TrendsNov 19, 2025
Midas Chain Releases 2025 Holiday Style GuideThe jewelry manufacturer’s seasonal offering features its new “Melodie” bangles, as well as mini stud earrings and layering pieces.
Events & AwardsNov 18, 2025
NYC Jewelry Week 2025: 12 Must-See EventsWith more than 140 activations taking place in New York City now through Nov. 23, these 12 events are can’t-miss moments.
MajorsNov 18, 2025
Lugano Diamonds Files for Bankruptcy, Looking for BuyerThe Chapter 11 filing follows the resignation of CEO Moti Ferder, who stepped down after an investigation into the company’s finances.
Events & AwardsNov 18, 2025
A Giant, Bejeweled Moldy Berry Is on Display in LAThe artwork is part of an exhibition featuring works by Kathleen Ryan, an artist known for her gemstone-studded rotting fruit sculptures.
CrimeNov 17, 2025
Police Searching for 2 Suspects in Murder of Father, Son Jewelers Faustino Alamo Dominguez and his son, 25-year-old Luis Angel Alamo, were gunned down following an armed robbery at their jewelry store.
GradingNov 17, 2025
IGI Announces New President of North AmericaTiffany & Co. veteran Jeffrey Bennett has stepped into the role.
MajorsNov 17, 2025
Look Inside Robbins Brothers Fine Jewelers’ New Pasadena FlagshipThe showroom is located in a historic 1920s building in the Playhouse District.
Policies & IssuesNov 14, 2025
U.S., Switzerland Reach Deal That Drops Tariff to 15%The Swiss government announced the deal, which cuts the tax on Swiss imports by more than half, on social media Friday morning.
AuctionsNov 14, 2025
Napoleon’s Diamond Brooch Blows Away Auction Estimates A buyer paid $4.4 million for the piece, which Napoleon wore on his hat for special occasions and left behind when he fled Waterloo.
FinancialsNov 14, 2025
Richemont’s Q2 Jewelry Sales Up 12%Plus, how tariffs and the rising price of gold are affecting its watch and jewelry brands.
CollectionsNov 14, 2025
Piece of the Week: Silvia Furmanovich’s ‘Butterflies in Flight’ Jewelry BoxFurmanovich designed the box to hold Mellerio’s “Color Queen,” a high jewelry collection consisting of 10 rings.
Events & AwardsNov 14, 2025
JCK Names New Event DirectorJennifer Hopf, who has been with JCK since 2022, will lead the execution of the long-running jewelry trade show.
IndependentsNov 13, 2025
127-Year-Old New Orleans Jeweler to CloseAdler’s Jewelry is set to close its two stores as 82-year-old owner Coleman E. Adler II retires.
IndependentsNov 13, 2025
Green Lake Jewelry Works to Move to New Seattle StudioFounder Jim Tuttle shared how a dedication to craftsmanship and meaningful custom jewelry fueled the retailer’s double-digit growth.
MajorsNov 13, 2025
Vahan Jewelry Founder Leon ‘Sacha’ Der Calousdian Dies at 85The third-generation jeweler is remembered as a passionate creative with a love of art, traveling and sailboat racing.
