Sourcing

Gemfields Reports Strong Results in June Ruby Auction

SourcingJun 26, 2023

Gemfields Reports Strong Results in June Ruby Auction

The numbers indicate a rebound in the market for the rough stone.

Gemfields rough rubies
Gemfields’ recent rough ruby auction revenue was up 20 percent compared with the previous ruby sale, indicating a rebound in the market.
London—Gemfields recorded revenue of $80.4 million from its June rough ruby auction, a 20 percent increase from its last ruby sale in December 2022, the company announced last week. 

The rough rubies were extracted by Montepuez Ruby Mining Limitada (MRM), which is 75 percent owned by Gemfields and 25 percent by Mozambican partner Mwiriti Limitada.

All but three of the 94 lots of mixed-quality stones found buyers, the company said, adding that 51 companies placed bids.

The company sold 302,317 carats of rubies averaging $266 per carat, a 72 percent increase compared with the $155-per-carat average seen in the December auction.

One lot weighing 26.8 grams—representing around 30 percent of the total weight offered—did not sell. As a result, the average price per carat realized at this auction was “considerably higher” than if the lot also sold, Gemfields said.

The auction took place June 5-20, with lots made available in Bangkok for private, in-person viewings. 

“Today’s [ruby] results echo the significant rebound in market prices we reported just weeks ago for Zambian emeralds,” said Gemfields’ Managing Director of Product and Sales Adrian Banks. 

“The ruby market is clearly firing on all 12 cylinders and the step-change in market pricing, which we reported in 2022, is notably enhanced.”

 Related stories will be right here … 

The Gemfields auction follows the record-breaking $30 million sale of the 55.22-carat Mozambican ruby mined by Fura Gems, which was founded by a former Gemfields executive.

Mozambican rubies have been available in the trade since 2009.

In GIA’s 2021 coverage of Fura’s inaugural ruby sale, the lab said the industry was “struggling” for rough stones, as regular supply chains were disrupted by COVID-19. 

“The manufacturers have a clear hunger for rough rubies, though they also have limited financial reserves,” it said, noting the presence of Mozambican rough ruby suppliers, “makes for an exciting change in the gem scene.”

The 19 MRM gemstone auctions held since June 2014 have generated $978.5 million in total revenue. 

“The proceeds of this auction will be fully repatriated to MRM in Mozambique, with all royalties due to the Government of the Republic of Mozambique being paid on the full sales price achieved at the auction,” Gemfields said.

The Latest

2025 National Jeweler Retailer Hall of Fame inductees
Events & AwardsJun 06, 2025
Here Are the 2025 Retailer Hall of Fame Inductees

This year’s honorees include a Midwest retailer and two multi-store independents, one in New York and the other in New England.

Harwell Godfrey Granny Square Eleanor Necklace
CollectionsJun 06, 2025
Piece of the Week: Harwell Godfrey’s ‘Granny Squares Eleanor’ Necklace

As an homage to iconic crochet blankets, the necklace features the nostalgic motif through a kaleidoscope of cabochon-cut stones.

 Laura Gallon Joaillerie “Dynasty” ring, Bijules “Compass” bolo tie, Löf “The Orbitalis” ring
Events & AwardsJun 05, 2025
The 12 Fresh Faces in Couture’s Design Atelier

Discover the dozen up-and-coming brands exhibiting in the Design Atelier for the first time.

DCA-student-cert-NJ1872x1052-2.png
Brought to you by
The True Power Behind the Counter: Why Sales Associates Are the Heart of the Jewelry Business

When investing in your jewelry business, it's important not to overlook the most crucial element of success: the sales associates.

Daymond John
Events & AwardsJun 05, 2025
Daymond John to Give Keynote at JCK Las Vegas

The entrepreneur and “Shark Tank” star will share his top tips for success.

Weekly QuizJun 05, 2025
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
Vaishali Banerjee and Pallavi Sharma
MajorsJun 05, 2025
Platinum Guild International Updates Leadership Team

Two existing executives have been given new roles.

Meredith Tiderington
Events & AwardsJun 05, 2025
Zillion Announces 'Women in STEM' Scholarship Recipient

Meredith Tiderington, an electrical engineering student, was selected for the award.

Article Image 1.png
Brought to you by
Clienteling Isn’t a Buzzword. It’s an Essential Business Model.

More shoppers are walking out without buying. Here’s how smart jewelers can bring them back—and the tool they need to do it right.

The Gemological Institute of America’s logo
Lab-GrownJun 04, 2025
GIA Reverting to More General Terminology for Lab-Grown Diamonds

It will quit assigning the stones specific color and clarity grades in favor of applying “new descriptive terminology.”

Exterior of the Venetian and the Las Vegas Sphere
Events & AwardsJun 04, 2025
As JCK Talks Returns, Don’t Miss These 12 Sessions

From design trends to sustainability, here’s a roundup of can’t-miss education sessions at JCK Las Vegas.

JCK show
CrimeJun 04, 2025
10 Safety Tips for the Las Vegas Shows

The Jewelers’ Security Alliance offers advice for those attending the annual trade shows.

Amy Curran
MajorsJun 04, 2025
Amy Curran Promoted at Hill & Co.

Her new role is director of strategic initiatives.

The eight rings in Viviana Langhoff’s AU79 jewelry collection
CollectionsJun 03, 2025
In Her Latest Collection, Viviana Langhoff Is Leaning Into Gold

The designer is embracing bold pieces with weight to them in “AU79,” a collection she celebrated with a creative launch party.

Gold and diamond bangles on a pair of jeans
FinancialsJun 03, 2025
Signet Jewelers Sees Turnaround in Q1 With Sales Ticking Up 2%

On an earnings call, CEO J.K. Symancyk discussed what’s working for the company and how it’s preparing for the potential impact of tariffs.

Woman’s hand holding shopping bags
SurveysJun 03, 2025
Consumer Confidence Improves in May

The index partially rebounded after months of decline, due in part to the U.S.-China deal to temporarily reduce import tariffs.

Dakota Johnson as Roberto Coin Brand Ambassador
CollectionsJun 03, 2025
Dakota Johnson Is Roberto Coin’s New Brand Ambassador

The actress stars in the latest campaign set in Venice, Italy, and is set to participate in other creative initiatives for the jeweler.

Mason Kay Jade necklace
GradingJun 03, 2025
Mason-Kay Jade Adds ‘Fei Cui’ to Jade Reports

The company has joined other labs, including GIA and Lotus Gemology, in adopting the Chinese term for "jadeite jade."

Adobe Stock image of skyline of Bangkok, Thailand
GradingJun 02, 2025
GSI Opens New Lab in Thailand

Located in Bangkok, the laboratory is Gemological Science International’s 14th location worldwide.

Seaman Schepps pearl earrings
TrendsJun 02, 2025
Amanda’s Style File: Three Gems for June

Those born in June have a myriad of options for their birthstone jewelry.

David Allouche
SourcingJun 02, 2025
David Allouche Joins Grandview Klein Diamonds

The diamond industry veteran has been named its senior sales executive.

Movado Connect 2.0 watches
FinancialsMay 30, 2025
Movado’s Q1 Sales Slip Amid ‘Challenging’ Retail Environment

The company plans to raise the prices of select watches to offset the impact of tariffs.

Zoë Chicco Bracelets
Policies & IssuesMay 30, 2025
Tariffs & Designers: Navigating Pricing in an Unstable Environment

Between tariffs and the sky-high cost of gold, designers enter this year’s Las Vegas shows with a lot of questions and few answers.

Renato Cipullo Hematite Blaze Necklace
CollectionsMay 30, 2025
Piece of the Week: Renato Cipullo’s ‘Hematite Blaze’ Necklace

Designed by founder Renato and his daughter Serena Cipullo, it showcases a flame motif representing unity and the power of gathering.

Stock image of shipping containers
Policies & IssuesMay 30, 2025
Trade Court Declares Trump’s Tariffs Invalid

However, the tariffs remain in effect in the short term, as an appeals court has stayed the U.S. Court of International Trade’s decision.

Britney Spears
CollectionsMay 29, 2025
Britney Spears Files Trademark for New Jewelry Line

The pop icon is one step closer to launching her “B Tiny” jewelry collection, a collection she first began posting about last fall.

Inoveo Platinum Grain image.jpg
Supplier BulletinMay 29, 2025
Inoveo Platinum Grain, Exclusively Distributed by Stuller

Sponsored by Stuller

Grizzly Mining Pilala emerald
SourcingMay 29, 2025
Grizzly Auctions 6,620-Carat Emerald

It was featured in the miner’s latest sale, which brought in $24.8 million.

×

This site uses cookies to give you the best online experience. By continuing to use & browse this site, we assume you agree to our Privacy Policy