Brooke Goedert, September 3, 2021

An overview of the Summer 2021 Gems & Gemology content.

Sudarat Saeseaw, Wim Vertriest, and Aaron Palke, August 23, 2021

Though long underappreciated, Australian sapphires could see a resurgence with the arrival of Fura Gems, a major mining and marketing company.

Brooke Goedert, July 9, 2021

A variety of topics are in store for you in the Spring issue of G&G.

Brooke Goedert, April 5, 2021

The Winter issue covers an array of insightful topics, including treatment detection, geographic origin separation, and more.

Nanthaporn Nilpetploy, Kwanreun Lawanwong, Promlikit Kessrapong, Areeya Manustrong, and Nicholas Sturman, March 24, 2021

In this study, the Bangkok laboratory examined five low-quality bead cultured pearls sourced directly from a local pearl factory and characterized their features before and after processing.

Brooke Goedert, January 22, 2021

This issue features a unique glimpse into the overwhelming majority of diamonds submitted to GIA: those on the D-to-Z color scale.