“Electronic Device” in an Atypical Bead Cultured Pearl
GIA’s Hong Kong laboratory looks at a new radio-frequency identification (RFID) technology for tracking cultured pearls.
The First Identified Non-Nacreous Beaded Cultured Pearl
Liberian Ruby
A trip to a rural Liberian diamond mining community results in a newly discovered source of corundum.
Luminescent Synthetic Garnet-Like Crystals
New Tourmaline Pockets in San Diego County’s Pala District
New Find of Petroleum-Included Quartz from Madagascar
Exceptionally Rare Pearls from ECIJA
Sixth Annual Gianmaria Buccellati Foundation Award Winner
A graduate of GIA’s Jewelry Design program in London is the recipient of the 2022 Gianmaria Buccellati Foundation Award.
Sweet Home Mine Rhodochrosite from 1888
A rhodochrosite on display at AGTA dates back more than a century to Colorado’s Alma Mining District.
YNY Jewels: Designer Surbhi Pandya
Handcrafted jewelry pieces featuring tanzanite carvings stood out at the GJX show.
Yellow Topaz from Germany, Emerald Mining in Austria’s Habachtal Region, a Return to Tucson, and More…
Blue Sapphire Lord of the Rings Pendant
Mercury Free Mining Pilot Program
Star Topaz from Vietnam
Zeki Karaca Jewelry: Luxury Pens
Effects of Blue Fluorescence on Diamond Appearance, Color Treatment and Brightening of “Edison” Pearls, and a Pioneering Gemstone Market in Pakistan
Transparent Rhodonite with Clarity Enhancement
A clarity-enhanced rhodonite stuns with its exceptional size, transparency, and vivid color.
Neptunite Inclusion in Benitoite
Diamonds from Guyana, Ekanite from Sri Lanka, a New Amber Source in Vietnam, and More...
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