Gemfields Reports Strong Results in June Ruby Auction
The numbers indicate a rebound in the market for the rough stone.

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.”
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

The alleged thieves used crow bars and sledgehammers to smash into jewelry stores across the state.

Ahead of the holidays, Smith urges jewelers to take a hard look at who’s buying jewelry, what they’re purchasing, and who’s stopped buying.

FGI President John Orrico is also leaving the company after more than 13 years.

Experience gemstones with greater precision and comfort than ever before.

The 2026 edition will feature presentations on alternative materials and design trends, as well as pop-up activations on the show floor.


These jewels stood out at Bonhams’ sale of the cat-loving tech entrepreneur’s collection of objects depicting the feline form.

The fine jewelry brand has expanded the collection that debuted at Couture with four new designs based on its most popular styles.

Submit your pieces for a chance to win in this year's competition.

The AGTA president was elected for a two-year term on the board of directors.

The partnership, a pledge to protect Africa’s Okavango River Basin, has been extended for an additional five years.

The new facility, its first outside of Thailand, will boost its manufacturing capacity by 50 percent.

The special-edition “Dream” pendant, our Piece of the Week, was created to mark Hearts On Fire’s 30-year milestone with 30 diamonds.

Dubai Jewelers in Springfield, Virginia, was once again the target of an armed robbery.

YouGov’s 2026 U.S. Most Recommended Brands report’s out, and a fast-fashion giant is sitting at No. 1 while Rolex is just shy of the top 5.

Proceeds from its jewelry raffle will benefit an organization working in India to combat silicosis, a lung disease affecting stone cutters.

The rings, crafted by Jason of Beverly Hills, celebrate the hockey team’s Stanley Cup win with design elements that honor its traditions.

This roundup of birthstone jewelry for October features vibrant tourmalines and opals with personality.

President Duma Boko spoke at back-to-back events in the city last week, touting Botswana’s stability and the diamond “bounceback.”

The catalog showcases 112 new, one-of-a-kind pieces amid highlights from the jeweler’s historic archive.

Its Montepuez Ruby Mining operation in Mozambique, which is not yielding enough high-quality rubies, has taken a $125 million hit.

Those surveyed were worried about the present and the future, with write-in responses mentioning high oil and gas prices.

The event will take place on the evening of Oct. 26 in New York City.

She is remembered for her joie de vivre, upbeat personality, genuine interest in other people, and love of the Alabama Crimson Tide.

Online bidding is open now for Julien’s sale of items owned by the “Walk On By” singer, whose final album comes out this fall.

The founder and executive chairman of Stuller Inc. is being honored for his impact on the jewelry industry at the 25th annual Gem Awards.

December is the most popular month to propose, and jewelers need to keep that in mind when planning their holiday marketing.

Cat ladies of the jewelry world, unite. Sandy Lerner’s collection of cat jewelry and other objects is going up for auction Wednesday.


























