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...
Jedi Spinels: a quest to the origin of the ultimate red spinels!
AIGS News - a Webinar with Vincent Pardieu
Vincent Pardieu is a Consultant Field Gemologist at “VP Consulting WLL”, a writer and a documentary producer....
Gems & Gemology, Summer Issue 2022
Diamonds from Guyana, Ekanite from Sri Lanka, a New Amber Source in Vietnam, and More...
GIA.eduDuncan Pay, Editor-in-Chief
Other features include:The Shape of EkaniteDiscusses the unusual...
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...
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.
...
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...
