“A Blue Miracle: How Sapphires Formed in Volcanoes” – A Study for the Gem...
"A Blue Miracle: How Sapphires Formed in Volcanoes" - A Study for the Gem Labs to Review
Often times, an article like this might float...
Broken Bangle | The Blunder-Besmirched History Of Jade Nomenclature, by Liu Shang-i, Richard W....
Broken Bangle | The Blunder-Besmirched History Of Jade Nomenclature, by Liu Shang-i, Richard W. Hughes, Zhou Zhengyu and Kaylan Khourie
Announcing…
BROKEN BANGLE
THE BLUNDER-BESMIRCHED HISTORY...
Happy Anniversary: GIA’s Gems & Gemology Summer Issue – G&G at 90!
Happy Anniversary: Summer Reading: GIA's Gems & Gemology Summer Issue - G&G at 90!
It is Gems & Gemology’s (G&G) 90th year, and the Summer...
Deceptive Diamond Fluorescence: “Nothing is Always What it Appears”
Deceptive Diamond Fluorescence: "Nothing is Always What it Appears"
Bear Williams, laboratory directorStone Group Labs
What If?Consider yourselves on notice - If you are using Long...
Inside Facette: Low Heat, New Lightbox, and so much more!
Inside Facette: Low Heat, New Lightbox, and so much more!
Gary Roskin - Roskin Gem News Report -
Leading the Swiss Gemmological Institute SSEF's 2024...
Jewellery Valuers Association (JVA) Annual Conference ~ 6th-8th September, 2024
Jewellery Valuers Association (JVA) Annual Conference ~ 6th-8th September, 2024
Holywell Park, Loughborough
Looking for something to do in the first few weeks of September? The...
SSEF: Facette Magazine May 2024 – An Outstanding Gemmological Issue
SSEF: Facette Magazine May 2024 - An Outstanding Gemmological Issue
Gary Roskin - Roskin Gem News Report -
We have another gemmological journal...
As Seen in Las Vegas: GIA UV Lamp & Viewing Cabinet – Comes...
As Seen in Las Vegas: GIA UV Lamp & Viewing Cabinet - Comes with a Comparison Strip
Gary Roskin - Press Release - GIA -...
Journal of Gemmology: Jadeite, Morganite, and more
Journal of Gemmology: Jadeite, Morganite, and more
Gary Roskin - Roskin Gem News Report -
Another impressive collection of gemmological articles in this latest edition...
GIA Pilot Program to Grade Mounted Goods
GIA Pilot Program to Grade Mounted Goods
Press Release / GIA
CARLSBAD, California – June 20, 20224GIA (Gemological Institute of America) is piloting an innovative Jewelry...
IGI to Issue Grading Reports for Synthetic Moissanite: Charles & Colvard Adding Value to...
IGI to Issue Grading Reports for Synthetic Moissanite: Charles & Colvard Adding Value to "Lab Grown" Products
Gary RoskinRoskin Gem News Report
Charles & Colvard, the...
AGA Virtual Conference: Diamonds From All Angles
AGA Virtual Conference: Diamonds From All Angles
Wednesday June 19th, 2024LOS ANGELES 9:00 am – 12:00 pm(UTC – 7) | NEW YORK 12:00 – 3:00 pm(UTC -4) | LONDON 5:00...
