News & Articles

How Do I Know if the Fancy Melee in My Jewelry is Natural Diamond?

Amanda J. Luke, September 18, 2020

Learn about how GIA is addressing industry concerns over undisclosed laboratory-grown and simulated fancy melee being mixed in with natural fancy melee.

A small house, left and a treehouse, right, are lit up against a star-filled sky.

GIA’s Knowledge Sessions: A New Way to Share Gemological Information

Amanda J. Luke, August 17, 2020

GIA Knowledge Sessions cover a variety of gemological topics and provide an opportunity for researchers, retailers, designers and other jewelry lovers to learn in a friendly, more casual format.

A notebook, pen, mobile phone with compass app and a digital camera sit on top of a map.

The Stories Behind the Photos: A Gigantic Aquamarine and ‘Gaudy’ Nature

Amanda J. Luke, July 28, 2020

Gemological photojournalist Robert Weldon shares the stories behind some of his favorite photos.

Spring 2020 G&G Available Now

Brooke Goedert, July 22, 2020

An overview of the Spring 2020 Gems & Gemology content.

The symbol of medicine, the caduceus (wings on each side of the top of a staff with two snakes intertwined around it) stabbing thru the coronavirus. A garnet sits at the top of the staff.

Jeweler Creates ‘Medal of Honor’ Pin to Recognize Coronavirus Health Care Fighters

Amanda J. Luke, May 14, 2020

GIA graduate creates a commemorative pin to recognize health care workers battling the coronavirus.

G&G Announces Most Valuable Article Awards

The G&G Staff, May 12, 2020

G&G announces the winners of the Dr. Edward J. Gübelin Most Valuable Article Awards for 2019.

Spring 2020 Issue

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News & Articles

Spring 2020 Issue

Winter 2019 Issue

Fall 2019 Issue

News & Articles

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G&G Spring 2020 Edition