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National Retail Federation Predicts a Cheery Holiday

Russell Shor, October 22, 2018

The building blocks are in place for a strong 2018 U.S. holiday season. Plus, diamond market updates and upcoming auctions.

Tourmaline and Sapphire from Nigeria

Andrew Lucas and Tao Hsu, May 8, 2017

An update on Nigerian coloured stone production is obtained at the Tucson gem shows.

Tucson 2016

Tao Hsu and Andrew Lucas, April 28, 2016

An overview of the 2016 gem shows.

Abstracts; Summer 1991

Dona M. Dirlam

From the Summer 1991 issue of Gems & Gemmology, a summary of important gemmology-related articles published in other journals.