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.
Sourcing
Catch up on key developments at all points in the gemstone supply chain
SourcingJun 02, 2025
David Allouche Joins Grandview Klein DiamondsThe diamond industry veteran has been named its senior sales executive.
SourcingJun 10, 2025
“Ombré Desert Diamonds” will emphasize cream-, champagne-, and brown-colored diamonds, shades that set natural stones apart from lab grown.
Latest in Sourcing
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.
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.
SourcingMay 29, 2025
Grizzly Auctions 6,620-Carat EmeraldIt was featured in the miner’s latest sale, which brought in $24.8 million.
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Taking the Moment Head On: How Rio Grande Champions the Present & Future of Fine JewelryAs a leading global jewelry supplier, Rio Grande is rapidly expanding and developing new solutions to meet the needs of jewelers worldwide.
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.
Weekly QuizJun 12, 2025
This Week’s QuizTest your jewelry news knowledge by answering these questions.
SourcingMay 19, 2025
State of Colored Stones: The Big Three in the Modern WorldSapphires, emeralds, and rubies are finding their place in a U.S. market captivated by the gemstones once referred to as “semi-precious.”
SourcingMay 15, 2025
Tariffs Take Toll on India’s Gem and Jewelry Industry in April The country’s gem and jewelry exports fell 5 percent year-over-year last month, while imports declined 18 percent.
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Investing in the Next Generation of Bench JewelersThe Seymour & Evelyn Holtzman Bench Scholarship from Jewelers of America returns for a second year.
SourcingMay 09, 2025
Gemfields Resumes Emerald Mining in ZambiaThe miner announced plans to recommence open-pit mining at Kagem.
SourcingMay 07, 2025
Gemfields Says Emerald Sales Improved in Latest AuctionIts commercial-quality emerald sale held last month totaled more than $16 million, up from about $11 million in September 2024.
SourcingMay 05, 2025
Crater of Diamonds Yields 4-Carat Brown Diamond“The Duke Diamond” is the largest diamond registered at the Arkansas park so far this year.
SourcingMay 01, 2025
Tariffs & Colored Gemstones: Relying on Stock, Considering the Ripple EffectThough currently paused, high tariffs threaten many countries where gemstones are mined. Dealers are taking measures now to prepare.
SourcingApr 30, 2025
GemGuide Has a New Pricing Chart for Colombian EmeraldsIt includes pricing for unenhanced Colombian emeralds in the fine to extra fine range.
SourcingApr 29, 2025
Gemfields Mini Ruby Auction Achieves $7MThe miner said its April sale featured a mix of commercial-quality primary rubies and secondary rubies of varying quality.
SourcingApr 25, 2025
De Beers Sales, Production Fall in Q1 Amid UncertaintyThe company said it expects sightholders to remain “cautious” with their purchasing due to all the unknowns around the U.S. tariffs.
SourcingApr 24, 2025
Young Diamantaires Transition to NonprofitThe organization also announced its board of directors.
SourcingApr 15, 2025
Diamond Club West Coast Names 2025 BoardThe organization has reelected Kalpesh Jhaveri as president.
SourcingApr 11, 2025
Mikimoto Names New President, CEO for U.S. DivisionKentaro Nishimura, who has been with the pearl company since 1997, has been promoted to president and CEO of Mikimoto America.
SourcingApr 04, 2025
Mason-Kay Jade to Hold Inaugural International Jade SummitThe event, which will co-locate with the Monterey Bay Jade Festival, will bring education sessions focused on jade to the United States.
SourcingApr 03, 2025
Canadian Mine Produces 158-Carat Yellow Diamond Rio Tinto unearthed the diamond at its Diavik mine in Canada’s Northwest Territories.
SourcingApr 02, 2025
Winston’s Collection of Natural Color Diamonds Now on Display in D.C. Ronald Winston, son of Harry Winston, donated the diamonds to the Smithsonian National Museum of Natural History in Washington, D.C.
SourcingMar 28, 2025
19th-Century Jade Book Now Available in EnglishLotus Gemology founder Richard W. Hughes has translated Heinrich Fischer’s 1880 book “Nephrit und Jadeit” from its original German.
SourcingMar 27, 2025
Susan Jacques, Gaetano Cavalieri to Headline 2025 ICA Congress The Congress is scheduled to take place May 19-22 in Brasilia, Brazil.
SourcingMar 21, 2025
BrankoGems To Hold Conference in MontanaThe event, set for June 13-15, will feature educational presentations and guided visits to the state’s sapphire mines.
SourcingMar 12, 2025
5 Factors That Will Impact the Diamond Industry in 2025The industry is changing as it grapples with new realities around distribution, supply, and the need for consistent, effective marketing.
SourcingMar 12, 2025
Q&A: New GJEPC Chairman Kirit BhansaliBhansali discusses the potential impact of U.S. tariffs, demand for diamonds by market, and the “cautious confidence” in India right now.
SourcingMar 12, 2025
Indian Leader, Retailer Among 2025 DDG Honorees Govind Dholakia and Tanishq will be recognized for their contributions to the industry at the Diamonds Do Good Awards in Las Vegas.
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