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Jade Description

Modern gemologists use the word “jade” as a generic term for both nephrite and jadeite. These minerals have been linked throughout history.

Gemmes

GIA Staff, August 4, 2023

Swiss-based Gemmologie & Francophonie launches a new French-language digital publication.

Deeta Thakural, Mélanie Matthes, Yolette and Briana Hodge, and Aldis Hodge are some of GIA’s featured graduates on the Alumni Collective website.

GIA Alumni Collective

GIA Staff, August 4, 2023

The Alumni Collective puts GIA alums in the spotlight.

Sara Guergova’s winning design sketch for the 2022 Gianmaria Buccellati Foundation Award for Excellence in Jewelry Design, featuring gold, black onyx, ruby, diamond, tourmaline, and blue sapphire.

Sixth Annual Gianmaria Buccellati Foundation Award Winner

Erica Zaidman, May 23, 2023

A graduate of GIA’s Jewelry Design program in London is the recipient of the 2022 Gianmaria Buccellati Foundation Award.

GIA Museum’s “Paint the Town Ruby Red” Exhibit at TGMS

Erin Hogarth, May 23, 2023

The GIA Museum’s exhibit at TGMS spotlights a Burmese ruby necklace to illustrate the role of chromium in fluorescence.

The GIA Library’s award-winning exhibit on mercury-free mining at the Tucson Gem and Mineral Show. Photo by Chris Rogers.

GIA Library Wins Exhibit Award at TGMS

Erica Zaidman, May 23, 2023

GIA’s Richard T. Liddicoat Gemological Library and Information Center wins award for exhibit highlighting mercury-free gold mining at TGMS.

GIA Museum exhibit at the 2020 Tucson Gem and Mineral Show.

GIA Museum’s Tucson Exhibit Receives Two Awards

GIA Staff, July 22, 2020

An exhibit featuring replicas of extraordinary diamonds won GIA’s museum the top awards from two gemology and mineralogy professional groups.

Gianmaria Buccellati Foundation Award for Excellence in Jewelry Design

GIA Staff, May 11, 2018

The first annual Gianmaria Buccellati Foundation Award for Excellence in Jewelry Design was presented to GIA graduate Catherine Zheng.

Figure 1. GSA 2022 oral and poster presenters. Left to right: Elina Myagkaya, Shiyun Jin, Che Shen, Stephanie Persaud, Roy Bassoo, Rhiana Henry, Alexander Goodsuhm, Rachelle Turnier, Yusuke Katsurada, Mei Yan Lai, Matthew Hardman, Christopher Breeding, Evan Smith, and Peter Heaney. Photo by Robert Weldon.

GSA 2022 Annual Meeting

Si Athena Chen, Tao Hsu, and James E. Shigley, January 25, 2023

An overview of GIA’s presentations at the annual Geological Society of America (GSA) meeting held in Denver, Colorado.

Figure 1. The 11.15 ct Williamson Pink Star is set in an 18K pink and white gold ring, along with 1.41 carats of trapeze-cut diamonds and 0.14 carats of brilliant-cut pink diamonds. Courtesy of Sotheby’s.

Fall 2022 Auction Highlights

Erica Zaidman, January 25, 2023

A successful spring season set high expectations for colored diamonds at auction in late 2022.

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