SourcingAug 13
ICA Names 2025 Board of DirectorsDiamonds & Gems
News on diamond and colored gemstone mining, pricing and supply chains
SourcingAug 13
Columbia Gem House Launches Winza Sapphires, RubiesThe new inventory, all untreated, features vibrant hues and unique bicolor combinations.
Lab-Grown
Latest in Diamonds & Gems
SourcingJul 31, 2025
De Beers Records $189M First-Half Loss The diamond miner and marketer warned last week that it expected to be in the red after significantly cutting prices in Q2.
SourcingJul 30, 2025
Rob Bates to Release Latest Book in His ‘Diamond District Mystery’ Series“Making a Killing in Diamonds” tells the story of Mimi Rosen, the disappearance of a scientist, and the murder of lab-grown diamond CEO.
SourcingJul 29, 2025
Auctim to Offer 7.3M+ Carats of Rough EmeraldsThe online auction house’s September sale will feature rough Brazilian emeralds of various qualities.
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reDollar.com Is Rolling Out the Next Level Jewelry, Diamond & Watch Consignment ProgramWith their unmatched services and low fees, reDollar.com is challenging some big names in the online consignment world.
SourcingJul 24, 2025
De Beers Sees Diamond Production Sink 36% in Q2 While struggles continue at the mining and trading end of the pipeline, consumer demand for diamond jewelry is holding steady.
Weekly QuizAug 15, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
SourcingJul 22, 2025
Antwerp Diamond Heist Documentary Coming to Netflix“Stolen: Heist of the Century” is based on “Flawless,” the book about the middle-of-the-night theft, and will debut on Netflix in August.
SourcingJul 17, 2025
Rio Tinto Names New CEO, Production Rises at DiavikProduction at the mine in Canada’s Northwest Territories topped 1 million carats in Q2, the third consecutive quarter of growth.
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Rallying Call for the Jewelry Industry on Tariffs and Other Key IssuesJewelers of America is leading the charge to protect the industry amidst rising economic threats.
SourcingJul 14, 2025
Ethical Gem Fair Heads to SeattleThe trade-only event will host its debut fair in the Emerald City later this month.
SourcingJul 09, 2025
Florida Couple Finds 3-Carat Diamond in ArkansasThey discovered “The Dash Diamond,” named for their dog, at the Crater of Diamonds State Park earlier this month.
SourcingJul 07, 2025
Natural Diamond Council CEO David Kellie To Step DownKellie, who joined the organization in 2019, will remain in his role through the end of 2025.
SourcingJul 03, 2025
SRK Announces Its Natural Diamonds Are Now Carbon-NegativeThis past year, the manufacturer said it recorded below-zero emissions per carat of natural diamond.
SourcingJul 02, 2025
Bernadette Mack Joins Gem Legacy as Executive DirectorShe will oversee strategic planning, fundraising, industry partnerships, and the launch of the Gem Legacy Campus in Tanzania.
SourcingJun 25, 2025
2025 AGTA Spectrum Awards Open for EntriesThe organization has also announced this year’s slate of judges.
GradingJun 23, 2025
GIA Names New President and CEO Pritesh Patel, the lab’s chief operating officer, will take over as president and CEO of GIA.
SourcingJun 23, 2025
Diamond Producers, Organizations to Kick in Money to Promote Natural DiamondsSignatories to the “Luanda Accord” committed to allocating 1 percent of annual diamond revenue to the Natural Diamond Council.
SourcingJun 18, 2025
Gemfields Sells 36-Carat Rough RubyThe gemstone is the third most valuable ruby to come out of the Montepuez mine, Gemfields said.
GradingJun 11, 2025
Tiffany Stevens Exits IGI, Lab Appoints New Board LeaderIndustry veteran Anoop Mehta is the new chairman and independent director of the IGI board.
SourcingJun 10, 2025
De Beers Turns to Brown, Yellow Diamonds for New ‘Beacon’“Ombré Desert Diamonds” will emphasize cream-, champagne-, and brown-colored diamonds, shades that set natural stones apart from lab grown.
SourcingJun 05, 2025
A Rare Suite of Rubies Has Arrived in Las VegasThe “Royal Ruby” Collection is a quintet of untreated rubies curated by collector Jack Abraham.
GradingJun 03, 2025
Mason-Kay Jade Adds ‘Fei Cui’ to Jade ReportsThe company has joined other labs, including GIA and Lotus Gemology, in adopting the Chinese term for "jadeite jade."
SourcingJun 02, 2025
Gemfields’ June Auction to Include 36-Carat RubyThe large stone will be offered at its June sale along with a selection of secondary-type rubies from a new area of the Montepuez mine.
GradingJun 02, 2025
GSI Opens New Lab in Thailand Located in Bangkok, the laboratory is Gemological Science International’s 14th location worldwide.
SourcingJun 02, 2025
David Allouche Joins Grandview Klein DiamondsThe diamond industry veteran has been named its senior sales executive.
SourcingMay 29, 2025
Grizzly Auctions 5,620-Carat EmeraldIt was featured in the miner’s latest sale, which brought in $24.8 million.
GradingMay 23, 2025
GIA Updates Pearl Classification SystemThe lab has adjusted the scale it uses for nacre grading.
SourcingMay 21, 2025
Gem Legacy Expands Advisory CouncilThe nonprofit focused on mining communities in East Africa has added three new members to its advisory council.
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