AuctionsApr 07, 2025
182-Carat Paraíba-Type Tourmaline Heading to Auction in Hong KongBonhams will offer the “Kat Florence Lumina” at its May 22 jewelry auction.
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487 results for “Colored Gemstones”
AuctionsApr 04, 2025
25-Carat Burmese Sapphire Brooch Sells for $101KA pink topaz Belle Époque pendant-brooch and a Victorian Egyptian Revival choker were also highlights at a recent Anderson & Garland sale.
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 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.
AuctionsMar 25, 2025
Christie’s To Auction 35-Carat Sapphire, 13-Carat RubyThe ruby and the sapphire, which Christie’s calls a “once-in-a-generation masterpiece,” are part of the upcoming Hong Kong jewelry auction.
CollectionsMar 13, 2025
Chopard Unveils High Jewelry Collection Created From 6,225-Carat Emerald The 15 pieces were crafted from the “Insofu” emerald, discovered in Zambia in 2010.
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.
SourcingFeb 27, 2025
Gemfields Holds Mini Auction for Higher-Quality EmeraldsThe 13 lots on offer were comprised of material that previously went unsold at the miner’s November auction.
SourcingFeb 24, 2025
Colored Stone Market Update: Tracking Industry Trends in TucsonDeclining supply and growing demand persist in the colored gemstone market, presenters from Gemworld said at AGTA GemFair Tucson.
SourcingFeb 21, 2025
Zambia Lifts 15% Export Duty on Gemstones, Metals The reversal comes less than two months after the Zambian government reinstated the tax in an effort to bring in more money.
SourcingFeb 14, 2025
Navneet Gems Now Offering Unheated Montana SapphiresThe wholesale collection features material from the Rock Creek mine in a variety of colors.
TrendsFeb 13, 2025
Amanda’s Style File: Hearts for Valentine’s DayThis curation celebrates love with heart-shaped jewelry of all shapes and sizes.
MajorsFeb 06, 2025
Oscar Heyman Employee Celebrates 60 Years With the Company Adam Heyman joined the family business in 1965, just weeks after graduating from Columbia Business School.
TrendsFeb 05, 2025
Amanda’s Style File: Feeling Fabulous in FebruaryCelebrate February birthstones and the gem shows in Arizona this month with a versatile stone like amethyst.
EditorsFeb 03, 2025
Q&A: 5 Jewelry Designers on Shopping the 2025 Tucson Gem ShowsA group of creatives talked to Associate Editor Lauren McLemore about their approach to the annual Tucson gem, mineral, and fossil shows.
SourcingJan 27, 2025
Dev Shetty To Head New Auction House for Rare Colored GemsJemora Gemhouse’s inaugural auction, slated for March, will take place in Dubai and feature polished sapphires.
CollectionsJan 27, 2025
Rachel Quinn Embodies Feelings of Falling in Love in New CollectionQuinn partnered with Gemfields to create “Crazy Love,” which features Zambian emeralds and Mozambican rubies across 10 pieces.
SourcingJan 23, 2025
RapNet, AGTA Partner to Launch Gemstone Trading NetworkThe online diamond and jewelry marketplace has expanded, introducing a new platform dedicated to colored gemstone trading.
SourcingJan 13, 2025
Zambia Reinstates 15% Export Duty on Precious Gemstones, Shocking GemfieldsGemfields said the Zambian government revoked the 2019 suspension of the tax with no warning.
CollectionsJan 09, 2025
Karma El Khalil’s New Collection is an Ode to the MoonThe “Moonlight Rhapsody” collection is overflowing with gemstones, from raw opal to morganite and spessartite.
TrendsJan 07, 2025
Amanda’s Style File: January Is for GarnetGarnet is comprised of a group of minerals, giving those with a birthday in January options when it comes to their birthstone.
SourcingJan 07, 2025
Columbia Gem House To Debut Lightning Ridge Opal CollectionThe wholesaler is partnering with Australian brand Cheal Opal on a new offering of calibrated stones.
Events & AwardsJan 03, 2025
12 Works by Glenn Lehrer, Paula Crevoshay on Display at Lapidary Museum“Synergy & Symbiosis” is open now through late April at the Lizzadro Museum of Lapidary Art in Oak Brook, Illinois.
