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A woman sits in front of a computer screen with the DiamondView to her right.
Article
Inside De Beers’ Lightbox Diamonds

GIA researcher analyzes and confirms that De Beers’ Lightbox diamonds are grown using the chemical vapor deposition process.

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Cushion cut synthetic diamond
Article
Laboratory-Grown Diamonds: Demand Rises, Prices Fall

The proliferation of laboratory-grown diamonds into the market continues to dominate industry news. Plus: Natural Diamonds, Kimberley Process

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A man and woman shake hands during a career fair event. In the background is a GIA poster.
Article
Adapting to Changing Workplaces

GIA Career Service advisors offer tips on how to navigate the changing workforce and consumer attitudes for success in the gem and jewelry industry.

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A man and three women pose in front of India setting.
Article
Find out how GIA connected with alumni and friends at the 2019 Tucson shows.

GIA hosts a variety of events and exhibits in Tucson each year. Find out how GIA connected with alumni and friends at the 2019 Tucson shows.

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A large group of people pose for a photo in front of a dinosaur skeleton.
Article
GIA Alumni Association’s Year for Engagement, Growth and Education Opportunities

Take advantage of GIA Alumni Association benefits and programs to meet fellow alumni, get discounts on GIA education and connect with industry leaders.

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Man sits next to microscope.
Article
Tucson Visit Spurs Geology Professor, Publisher to Head Back to School

Geologist, publisher earns his GG so he can share more information on gem materials with visitors to Geology.com, his Earth Science website.

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Woman holds multiple strands of black cultured pearls.
Article
‘Pearl Goddess’ Pours Experience, Support into GIA Alumni Association

Betty Sue King shares her expertise at chapter meetings, on pearl trips and with donations to the Tucson auctions – all in support of the GIA alumni.

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A pile of near-colorless HPHT synthetic melee
Article
Diamond Market Forecast: Declining Credit, Soft Prices and Lab-Grown Diamonds

Despite the generally strong year for jewelry retail, the diamond industry continues to face problems with credit, spotty demand and soft prices.

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Natural diamond with CVD synthetic diamond overgrowth
CVD Layer Grown on Natural Diamond

A composite of synthetically grown and natural diamond was recently identified by the Carlsbad laboratory.

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552.7 ct Yellow Diamond from the Diavik Mine
The Largest Diamond Ever Discovered in North America

GIA examines a 552.7 ct diamond from the Diavik mine in Canada.

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