SourcingJul 21, 2023
Venetia Transition a Drag on De Beers’ Q2 ProductionSourcingAug 14, 2023
De Beers Mines First Diamonds From Venetia Underground
The $2.2 billion expansion at the South African mine is expected to extend its life until at least 2046.
The underground expansion at the Venetia mine in South Africa’s Limpopo province delivered its first production, De Beers announced late last month. The expansion is expected to produce as much as 5.5 million carats of diamonds per year and extend the mine’s life by decades.
Johannesburg, South Africa—De Beers Group announced late last month it has recovered the first diamonds from the $2.2 billion underground expansion at South Africa’s Venetia mine, a project expected to extend the mine’s life by 20-plus years.
The underground portion of Venetia is comprised of two orebodies known as K01 and K02. De Beers expects them to produce a combined 4.5 million to 5.5 million carats of diamonds annually, making it one of the company’s key assets worldwide.
K01, the larger of the two orebodies, will provide the majority of production, an average of 3.5 million carats from about 4.5 million tons of material per year.
The rest, about 1 million carats from 1.5 million-2.5 million tons of material, will come from K02.
Related stories will be right here …
The underground portion of Venetia is comprised of two orebodies known as K01 and K02. De Beers expects them to produce a combined 4.5 million to 5.5 million carats of diamonds annually, making it one of the company’s key assets worldwide.
K01, the larger of the two orebodies, will provide the majority of production, an average of 3.5 million carats from about 4.5 million tons of material per year.
The rest, about 1 million carats from 1.5 million-2.5 million tons of material, will come from K02.
De Beers began working on the underground expansion at Venetia in 2012, and said it is now 70 percent complete.
Construction and production ramp-up are slated to continue over the next few years, with the project extending Venetia’s life to at least 2046.
Venetia, De Beers’ only remaining diamond mine in South Africa following the closure of Voorspoed a few years ago, opened in 1992. Open-pit operations at the mine ceased last year.
De Beers said the $2 billion it is sinking into Venetia underground is the single biggest investment in the country’s diamond mining industry in decades.
The underground project currently employs 4,300 people, mostly from the local Musina and Blouberg municipalities.
De Beers commissioned construction of a $10.5 million training center in June 2021 to transition the mine’s people, processes, and systems from an open-pit to an underground operation.
The company said to date it has successfully trained and transitioned 180 people, without any job losses among the mine’s permanent employees.
Moses Madondo, managing director of De Beers Group Managed Operations, said: “The investment in taking the world class Venetia Mine underground enhances De Beers Group’s global production for the long term and is an indication of our commitment to South Africa.
“We look forward to seeing [Venetia’s] high-performing team continue the good work as we ramp up production over the next few years, bringing profound benefits to our workforce, our host communities, commercial partners and South Africa as a whole.”
More on Sourcing
The Latest
AuctionsDec 09, 2025
‘Desert Rose’ Diamond Sells for $8.8M in Abu DhabiThe sale of the 31.68-carat, sunset-hued stone was part of Sotheby’s first series of events and auctions in Abu Dhabi.
ColumnistsDec 09, 2025
Holiday Sales Happen in December, Most Decisions Don’tMost customers who walk into your store this month have made up their minds. Your job is to validate their choice, Emmanuel Raheb writes.
TrendsDec 09, 2025
‘Once Upon a Time,’ Guzema Debuted Its Holiday CollectionThe collection features characters and motifs from Ukrainian folklore, including an enchanted mirror and a magic egg.
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.
TechnologyDec 09, 2025
Gemvision Releases Updated MatrixGoldMatrixGold 3.11, the newest version of the jewelry design program, offers more flexibility, precision, and creative control.
Weekly QuizDec 04, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
Events & AwardsDec 09, 2025
MJSA Showcase Pavilion Returning to JA New York The pavilion will be part of the 2026 JA New York Spring show, scheduled for March 15 to 17.
MajorsDec 08, 2025
Juell Kadet, a ‘Lifelong Pillar’ of Rogers & Hollands, Dies at 96Kadet, a 1994 National Jeweler Retailer Hall of Fame inductee, helped grow the family-owned retailer in the Chicago area and beyond.
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.
TechnologyDec 08, 2025
You’ve Heard of Smart Watches and Rings; Meet Smart EarringsBilled as the world’s smallest wearable, Lumia Health’s new smart earrings have a health tracker subtly embedded in the back.
TrendsDec 08, 2025
Amanda’s Style File: Celebrating December’s BirthstonesDon’t let those with December birthdays feel blue. Help them celebrate their month with blue zircon, turquoise, and tanzanite.
CollectionsDec 05, 2025
Piece of the Week: Robinson Pelham’s ‘Tsar Star’ EarringsThe new pink sapphire version of the piece dances with its wearer in the brand’s “Icons After Dark” holiday campaign.
TrendsDec 05, 2025
Pantone’s Color of the Year for 2026 Is … WhiteA choice that’s generated a lot of commentary, Pantone says “Cloud Dancer” marks a fresh start and encourages relaxation and creativity.
MajorsDec 05, 2025
Stuller Releases ‘Wrapped in Wonder’ CampaignThe manufacturer’s holiday campaign features a gift guide filled with trending designs and jewelry that can be personalized.
CrimeDec 04, 2025
Man Arrested After Allegedly Swallowing Fabergé Egg PendantThe man was charged with theft, accused of ingesting the necklace while in a jewelry store in Auckland, New Zealand.
IndependentsDec 04, 2025
Step Inside JR Dunn Jewelers’ Giant New Store The Florida independent expanded its store from 8,000 to 14,000 square feet, fulfilling the vision of its late co-founder, Jim Dunn.
Supplier BulletinDec 04, 2025
Introducing Shop Natural Day: A New Movement Celebrating Natural DiamondsSponsored by De Beers Group
WatchesDec 04, 2025
Casio Shrinks its G-Shock WatchThe classic 5600 series G-Shock has been scaled down to about a tenth of its size, becoming a fully functioning watch ring.
Events & AwardsDec 04, 2025
AGA Announces 2026 Tucson Speaker LineupThe association’s annual conference and gala will take place Feb. 4, 2026, during the Tucson gem shows.
Events & AwardsDec 04, 2025
CBG Announces Speaker Lineup for 2026 Miami Event The January show will include a workshop for jewelry retailers on implementing AI to strengthen their businesses.
TrendsDec 03, 2025
Miley Cyrus Debuts Edgy Engagement RingFellow musician Maxx Morando proposed to the star with a chunky, cushion-cut diamond ring designed by Jacquie Aiche.
Policies & IssuesDec 03, 2025
Costco Joins Growing Wave of Retailers Suing for Tariff Refunds The retailer, which sells billions in fine jewelry and watches, is suing the Trump administration and U.S. Customs and Border Patrol.
SurveysDec 03, 2025
A Record 202.9M Shoppers Turned Out Thanksgiving WeekendBlack Friday is still the most popular shopping day over the five-day holiday weekend, as per the National Retail Federation’s survey.
AuctionsDec 03, 2025
Fabergé’s 'The Winter Egg' Achieves Record $30MThe historic egg, crafted for Russia's ruling family prior to the revolution, was the star of Christie’s recent auction of works by Fabergé.
FinancialsDec 02, 2025
Signet Jewelers’ Q3 Sales Up Amid Continued Focus on Lower Price PointsThe retailer offered more fashion jewelry priced under $1,000, including lab-grown diamond and men’s jewelry.
CollectionsDec 02, 2025
Briony Raymond Introduces First FragranceThe eau de parfum is held in a fluted glass bottle that mirrors the decor of the brand’s atelier, and its cap is a nod to its “Sloan” ring.
MajorsDec 02, 2025
Lee Krombholz Takes Over as Chair of MJSA Education FoundationIn addition, a slate of new officers and trustees were appointed to the board.
IndependentsDec 02, 2025
RJO Welcomes Its 1,200th Retail MemberWitt’s Jewelry in Wayne, Nebraska, is the organization’s new milestone member.
