CrimeMar 11, 2025
Man in Florida Swallows Allegedly Stolen Tiffany & Co. Jewelry The suspect allegedly stole almost $800,000 worth of diamond jewelry from a store in Orlando and then swallowed it during a traffic stop.
SourcingMay 24, 2018
Fallout from Nirav Modi Scandal Hits Gemfields
The colored gemstone miner, which sold only half the lots at its latest auction, said emerald customers in India are struggling to get financing.
Nine of the 17 lots in Gemfields’ most recent emerald auction in Lusaka, Zambia, featured stones with the new “Provenance Proof” nanoparticle technology. A part of the Provenance Proof process is pictured here.
London--Only about half the carats on offer sold at Gemfields’ latest emerald auction, with the colored gemstone miner pointing to the recent Nirav Modi bank fraud scandal as the culprit.
Gemfields held its auction of higher-quality rough emeralds from the Kagem mine in Lusaka, Zambia, from May 15 to 18.
It put 310,000 carats up on the block, its smallest quantity of higher-quality emeralds at any auction to date, and only 56 percent sold.
In a company release announcing the results, Sean Gilbertson, CEO of Pallinghurst and Gemfields, attributed the results to the effect the Nirav Modi bank fraud scandal has had on auction participants.
Gilbertson said many of Gemfields’ emerald customers are from India, where the gemstone and jewelry sector is suffering: “Given the ensuing losses sustained by Indian banks, access to finance has become challenging for many companies in the Indian gem and jewelry industry.
“With reduced funding available, our clients had to be much more selective about the auction lots they wished to secure. Given our confidence in the value and high quality of the gems we offered, we naturally held back auction lots that did not meet our reserve prices in order to aid market stability during the present period of turbulence.”
Gilbertson added that given the auction’s average per-carat price of $59.55, there still appears to be “good underlying demand” in the market despite the current jewelry market trends.
RELATED CONTENT: Nirav Modi Case Is ‘Another Nail in the Coffin’Overall, Gemfields’ May sale generated revenue of $10.3 million.
The colored gemstone miner said Indian gem firm H.C. Tank won a lot comprised of three gems weighing a total of 37.5 carats and set an all-time price-per-carat record for a single lot at a Gemfields emerald auction.
The sale also marked the first time Gemfields put up for auction emeralds tagged with the new “Provenance Proof” nanoparticle technology, launched in partnership with Gübelin Gem Lab at Baselworld 2017.
Nine of the 17 lots featured the technology in which nanoparticles tag the emeralds as having been mined at Kagem, allowing for identification of origin and traceability.
Five of the nine lots featuring Provenance Proof were sold at the auction.
When asked about the effects of the technology on rough gemstone prices, a Gemfields spokesperson said a little more than 600 rough gems containing the “Provenance Proof” nanotechnology have now entered the market,
Editors' Picks
Sponsored by
adding that the company “look(s) forward immensely to watching the price developments as they make their way into the supply chain.”
More on Sourcing
The Latest
ColumnistsMar 11, 2025
Creative Connecting: How to Pose on the Red CarpetAhead of the Gem Awards on Friday, Jen Cullen Williams and Duvall O’Steen share pro tips for taking the best photos.
CollectionsMar 11, 2025
Marco Bicego Celebrates 25 Years With Collection, CampaignFounded in 2000, Marco Bicego is commemorating its milestone anniversary with a “25 Best” collection and campaigns honoring its heritage.
Brought to you by
Watch: GIA Field Gemology at the One-Hundredth Expedition: A Look Back and to the FutureSupplier Spotlight Sponsored by GIA
TechnologyMar 11, 2025
Hill & Co. Launches New B2B Buyer DatabaseThose attending the company’s upcoming Zoom workshop will receive early access to “The List,” its new resource for finding buyers.
Weekly QuizMar 06, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
Events & AwardsMar 11, 2025
JSA to Honor GIA Employee at Annual LuncheonThe organization will present an award to Amy-Elise Signeavsky, law enforcement and diamond recovery manager at GIA.
MajorsMar 10, 2025
Terry Chandler to Retire After 24 Years as Head of DCA Chandler started his jewelry career at Michelson Jewelers, joining the Diamond Council of America as president and CEO in 2001.
Brought to you by
Natural Diamonds Should Mean MoreNatural diamonds mean more than lab-grown, but when every cut is ideal, they all look the same. Customers want more—Facets of Fire delivers.
CollectionsMar 10, 2025
MaeVona Co-Founder Debuts 3D-Printed ‘Tùsaire’ CollectionScottish American designer Maeve Gillies collaborated with Platinum Guild International on jewelry created by direct metal 3D printing.
Events & AwardsMar 10, 2025
The Jewelry Symposium Announces 2025 Scholarship WinnersAhead of its trade show in May, TJS awarded free registration and accommodations to five up-and-coming jewelry industry professionals.
Events & AwardsMar 10, 2025
These Designers, Journalists, and Retailers Are Up for a Gem Award The 2025 Gem Awards are set to take place Friday at Cipriani 42nd Street in New York City.
MajorsMar 07, 2025
Jane Fonda, Mariska Hargitay Star in Pomellato’s IWD CampaignThe annual star-studded campaign for International Women’s Day encourages collective action against domestic violence.
CollectionsMar 07, 2025
Piece of the Week: Yeprem’s ‘Golden Strada’ NecklaceThe statement piece is seen in Yeprem’s new “You Play the Game” campaign, created for International Women’s Day.
MajorsMar 07, 2025
Borsheims Names New Senior Security and Facilities ManagerLongtime employee Kyle Slosson has been promoted to the role.
IndependentsMar 06, 2025
Wixon Jewelers to Close After 37 YearsFirst-generation jewelers Dan and Hope Wixon are retiring and will close their Minneapolis-area jewelry store in May.
CollectionsMar 06, 2025
Guzema, 3.1 Phillip Lim Collab on New ‘Snake’ DesignsThe limited-edition collection, a nod to the Year of the Snake, is Ukrainian brand Guzema’s first partnership with a U.S. brand.
IndependentsMar 06, 2025
Stephen Barnes Is the New Owner of IJOAfter more than 50 years, Jeff Roberts is handing over ownership of the organization to IJO President Stephen Barnes.
Events & AwardsMar 06, 2025
Borsheims’ ‘Ike-It’ Award Goes to JewelerSenior Jeweler Jay Wolff was named employee of the year.
MajorsMar 05, 2025
Neiman Marcus’ Dallas Flagship Store to Close, Confirms Saks GlobalThe 111-year-old store will close following a dispute among Saks Global, a landlord, and the City of Dallas over a small piece of land.
AuctionsMar 05, 2025
Sotheby's To Auction 51 ‘Alien’ WatchesThe upcoming “Area_51” watch sale is a collaboration with heist-out, featuring vintage and modern timepieces with futuristic designs.
MajorsMar 05, 2025
Jewelers of America Unveils 3-Year Strategic Plan The trade organization, which will mark 120 years of service next year, has a refined focus and a new mission statement.
Events & AwardsMar 05, 2025
92NY Accepting 2025 Jewelry Artist Residency ApplicationsThe application period is now open for established and emerging jewelers and metalsmiths to apply to the month-long residency program.
CrimeMar 04, 2025
4 Suspects Arrested in Fatal Armed Robbery of California Jewelry Store Uc Thí Vo, who co-owned Kim Tin Jewelry in Sacramento with her husband of 40 years, was killed during the November 2024 robbery.
CrimeMar 04, 2025
NYC Diamond Dealer Pleads Guilty to Lab-Grown Diamond SwapsManashe Sezanayev pleaded guilty to grand larceny and is expected to receive five years’ probation when he’s sentenced in May.
TrendsMar 04, 2025
Amanda’s Style File: Peaceful and Powerful AquamarineThe March birthstone pairs perfectly with hues of Mocha Mousse, Pantone’s Color of the Year for 2025.
ColumnistsMar 04, 2025
The Smart Lab: Using Online Events to Supercharge Sales Emmanuel Raheb shares strategies to prepare for, publicize, and engage the audience during events on platforms like TikTok and Zoom.
EditorsMar 03, 2025
Drop Necklaces, Archival Pieces Take Over at the 2025 OscarsFrom Doja Cat to Mikey Madison and Selena Gomez, many of this year’s Academy Awards attendees donned drop necklaces.
