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

trend retail.jpg
PodcastsJan 12, 2026
The latest poscast

test

Screenshot from 2026-01-12 06-22-03.png
PodcastsJan 12, 2026
New podcast without sponsor

test

20210205_Alexia_Connellan_Gatsby_earrings.jpg
TrendsJan 12, 2026
New test Article

test article

trend ss21@2x.jpg
Brought to you by
new sponsored article

test

2019_De_Beers_rough_NEW_1.jpg
PodcastsJan 12, 2026
New sponsored podcast

test

Weekly QuizOct 03, 2024
This Week’s Quiz
Test your jewelry news knowledge by answering these questions.
Take the Quiz
MNQ FINAL - NJ web - 1872 x 1052 px.png
PodcastsJan 12, 2026
Introducing My Next Question, the Podcast

A monthly podcast series for jewelry professionals

Screenshot from 2025-12-31 12-03-28.png
PodcastsDec 31, 2025
Test new podcast post

Test new podcast post

Jewelers Mutual Group Cybersecurity
Brought to you by
Navigating Cybersecurity: Essential Guidance for Jewelers

From protecting customer data to safeguarding inventory records, it's crucial to learn how to tackle cybersecurity challenges.

MNQ - studio - screen -1920 x 1080.png
PodcastsDec 29, 2025
Molly Test Podcast Episode

This is the abstract for Molly Test Podcast Episode

image 169 (4 col).png
PodcastsDec 10, 2025
Podcast With Video

Podcast Without Video or Audio or Image

image 169 (4 col).jpg
Recorded WebinarsDec 04, 2025
New Recorded Webinar for tests

New Recorded Webinar for tests

User-Avatar-PNG-Picture.png
PodcastsDec 03, 2025
Test Article Title

test Abstract

20210204_Couture_show_shot.jpg
PodcastsDec 02, 2025
New podcast

test desc

Screenshot from 2025-12-05 13-54-41.png
PodcastsNov 27, 2025
Test Podcast With Video

Test Podcast With Video. New interview with Ada Lovelace.

Image for tests
PodcastsNov 25, 2025
Test New Podcast Post

Abstract for tests. New Podcast interview with John Lennon, Jimi Hendrix and Jim Morison.

National Jeweler columnist Peter Smith
ColumnistsOct 09, 2024
Peter Smith: 7 Things to Know When Selling Luxury

Ahead of the holiday season, Smith delves into the often subconscious reasons people buy luxury products for themselves or their loved ones.

Edgar Mitchell wearing Rolex watch on Apollo 14
AuctionsOct 09, 2024
Rolex Worn on Apollo 14 Mission Up for Sale

The GMT-Master “Pepsi” belonging to astronaut Edgar Mitchell is a standout in RR Auction’s online “Space Auction,” going on now.

Simon meet me at the mall campaign
MajorsOct 09, 2024
New Simon Campaign Invites Gen Z to ‘Meet Me At The Mall’

The ads celebrate the mall culture of the ‘80s and ‘90s.

Platinum Guild International training
MajorsOct 09, 2024
PGI Launches New Virtual Sales Training

Retail sales associates can access the video series on mobile to refresh their selling skills.

Gathering at Bharat Diamond Bourse for COVID vaccinations
Policies & IssuesOct 09, 2024
GJNRF: Reaching Out, Rebuilding Futures

For 25 years, India’s Gem & Jewellery National Relief Foundation has provided aid in the wake of war, natural disasters, and global crises.

Sotheby’s A Tsar’s Treasure: Ferdinand of Bulgaria
AuctionsOct 08, 2024
Sotheby’s Selling Jewelry That Belonged to a Bulgarian Tsar

The November auction will feature a collection of jewels owned by Ferdinand I, the first king of modern Bulgaria, and his family.

Stock image of hand holding phone by keyboard
SurveysOct 08, 2024
What to Know About Online Shopping This Holiday Season

Deloitte and Adobe Analytics shared their insights on the season, from the retail sales forecast to the role of generative AI.

Sylvie and Uncommon Man Campaign
CollectionsOct 08, 2024
Sylvie Adds New Men’s Bands

The Texas-based jeweler collaborated with luxury clothing brand Uncommon Man on men’s bands designed with European influences.

Rio Tinto 2024 Beyond RareTM Tender Art Series
SourcingOct 07, 2024
Rio Tinto to Offer 76 Diamonds in 2024 Beyond Rare Tender

The sales event, in its second year, features a selection of rare diamonds from the miner’s Argyle and Diavik diamond mines.

Kristi Yamaguchi and Scott Heller
CollectionsOct 07, 2024
Olympian Kristi Yamaguchi Partners With Heller Jewelers on New Collection

A portion of the proceeds from the “Always Dream” collection will go to Yamaguchi's foundation, supporting early childhood literacy.

Hill & Co. logo
SurveysOct 07, 2024
Hill & Co.’s New ‘Business of Jewelry Report’ Is Out

The first in what is slated to be a series of in-depth reports from the consulting company, it focuses on shortening supply chains.

Benjamin Clymer and the Porsche Design x Hodinkee limited-edition watch
WatchesOct 04, 2024
Watches of Switzerland Clocks Another Acquisition—Hodinkee

The company said Benjamin Clymer will return to his role as head of the watch news website, which will maintain editorial independence.

×

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