NAJA’s 65th ACE©IT Winter Conference in Tucson!
The National Association of Jewelry Appraisers Announces Dates and International Team of Speakers for the Association’s 65th ACE©IT Winter Conference in Tucson.
For decades, hundreds...
OLD IS GOLD: The Opportunities in Estate Jewelry – Feature story in the GemGuide
by Brecken Branstrator, GIA GG, Editor-in-Chief, GemGuide.
Estate jewelry is one of the hottest categories in the market right now — offering not only a...
The Fall 2025 edition of GIA’s quarterly journal, Gems & Gemology (G&G)
GIA’s Fall Gems & Gemology is now available for free online. In this season’s issue, very rare and fascinating diamond properties bring out the...
Unearthed: Raw Beauty: Natural History Museum, Los Angeles, California – See some of the...
Los Angeles Natural History Museum
December 14, 2025 - April 18, 2027Free with general admission or for Members.
A Dazzling New Exhibition Coming to the NHM
A Not-to-Be-Missed Exhibition...
Into the Stone: Photomicrography from E. Billie Hughes
Here we have a close-up of a "fingerprint" inclusion in a Madagascar sapphire, shown before-and-after heat treatment. In this paired photomicrograph series by E....
Holiday 24-Hour Diamond Services at GIA’s Gem Lab
This holiday season, GIA is again offering complimentary next-day Diamond Grading Report and GIA Diamond Dossier® services for submissions to the New York and...
Into the Stone: Photomicrography from E. Billie Hughes
Photomicrography: Into the Stone
Images by E. Billie Hughes
E. Billie Hughes, FGA, is a co-founder of Bangkok-based Lotus Gemology, a respected gemological laboratory and educational...
AGTA Announces the 2025 Spectrum & Cutting Edge Award WINNERS! … and the Roskin...
On a Personal Note:There was certainly a buzz in the room – well over 300 pieces to view, loose gems and gem-set jewelry stretched...
AGTA Continues the Fight for Zero Tariffs: Thailand and Vietnam Look to be Next
By Gary RoskinRoskin Gem News Report
The American Gem Trade Association (AGTA) has just announced a major development in its tariff-reduction campaign: the United States...
Scoping It Out: Photomicrography from Melissa Scarani
Melissa Scarani, GG (GIA), FGA, ASA, is the founder of Gemology Resources, and Houston Gemological Lab in Houston, Texas. A seasoned gemologist with over...
GIA’s “NextGem” Reminder — In Time for the Holidays: Short, On-Demand Courses for New...
With the holiday season around the corner, the Gemological Institute of America (GIA) has reminded us of GIA's NextGemâ„¢, a new way for retail...
BrankoGems Announces 3rd International Conference in Dubai
Coming This March – BrankoGems Conference Travels to DubaiThe 3rd International BrankoGems Conference is set for March 25–28, 2026, at the Novotel Deira Creekside....
