Watching the Paris Olympics? Check this out! (Just in case You Missed This the...
Watching the Paris Olympics? Check this out! (Just in case You Missed This the First Time...)
Gary Roskin - Roskin Gem News Report -
Louis...
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...
L’ÉCOLE, School of Jewelry Arts: Exhibition in Singapore – “Ruby, Discover the Gemstones”
L’ÉCOLE, School of Jewelry Arts: Exhibition in Singapore - "Ruby, Discover the Gemstones"
Les Jardins Secrets by Van Cleef & Arpels - a Boutique and Museum in...
In Time for the Holidays: Gemmy Advent Calendar, Antique & Estate Card Games, Bejeweled...
In Time for the Holidays: Gemmy Advent Calendar, Antique & Estate Card Games, Bejeweled Jigsaw Puzzle, & Photomicrographs Calendar
Gemstone Photomicrography Calendar (US & CA)
Melissa...
Fall 2024 G&G Available Now: GIA’s Gems & Gemology
Once again, GIA's Gems & Gemology (Fall issue 2024) gives us more information than we can absorb in one sitting.
Read ThisAnd because we are in...
AGTA’s INSPIRED Seminar Series, including Gem Cutting & Jewelers Bench Demonstrations
AGTA's INSPIRED Seminar Series, including Gem Cutting & Jewelers Bench Demonstrations
The American Gem Trade Association (AGTA) has announced the 2025 AGTA GemFair Tucson INSPIRED Seminar Series....
AGTA’s Tucson INSPIRE Seminars and Demonstrations: Plan Ahead
It’s January, and that means we’re all planning our daily schedules for the upcoming days in Tucson, Arizona, at the gems and minerals shows....
Report by GSI: Rare phosphorescence in CVD Lab Grown Diamond
Diamond World News Service | Sept 29 2022 - Diamondworld.net -
Lab Grown Diamonds have gained increased popularity in recent times. Today’s cutting-edge technology...
5,010-carat ruby, weighing 1 kg unveiled in Dubai
Siasat.com - Sakina Fatima | 26 September 2022 -
The rough stone was discovered in the small village of Hyderabad, Pakistan, bordering Iran and Afghanistan.
...
Fluorescence that proves Natural
Stone Group LaboratoriesCara & Bear Williams
Findings from Stone Group Laboratories shows the blue/white fluorescence in diamond can only be natural in origin.
Many gemstones...
2022 CGA Gem Conference
2022 CGA Gem Conference, October 21-23 – Vancouver, BC
Over the next several weeks, the Roskin Gem News will feature the guest speakers who presented...
GAMMA Vol. 2 Issue 2
GAMMA: The ICA | GemLab Journal
In this issue of GAMMA, you will find a wealth of information about rubies and emeralds.
In particular... A...
