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A view of a pearl farm in the Sea of Cortex, including a thatched-roof structure and a small boat docked at its base.
Article
Shared Bonds: GIA Education Connects Alumni Members Around the World – for Life

GIA Alumni Manager Kate Donovan has traveled to Japan, Korea, Malaysia and the U.S. so far this year, to share stories and meet with alumni members.

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Twelve alumni chapter leaders gathered at GIA’s World Headquarters.
Article
Embrace the Renewed Energy – and Opportunities – of the Season

The GIA Alumni Association offers education, networking and fun to all who choose to participate.

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A large group of people sit for a photo to mark the opening of the Macau chapter. A GIA banner hangs behind them.
Article
A Season of Thanks for Dedicated Alumni Members

A special thanks to alumni volunteers who coordinate education and networking events for GIA Alumni Association chapters around the world.

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Four woman wearing tiaras stand in a group with Andrew Prince.
Article
Alumni Activities Advance the Legacy of the Gem and Jewelry Trade

Alumni across the globe participate in chapter events and are out in full force to support the trade. There are a variety of ways you can join them.

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A group of people sit and stand around a large wooden table at the brewery.
Article
GIA Alumni Association’s Global Impact and Connectivity

Driven by a passion for gems and jewelry, as well as education, the countless actions of every single individual enhances the GIA alumni community.

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The examined golden sheen sapphires.
Update on Trace-Element Chemical Characteristics of Golden Sheen Sapphire

An update the gemological and chemical characteristics of golden sheen sapphires from Kenya.

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Garnets under daylight-equivalent (left) and incandescent light (right).
Discovery of Color-Change Chrome Grossular Garnets from Ethiopia

The first known group of color-change gem-quality chrome grossular garnet, reportedly from Ethiopia, is examined in GIA’s Carlsbad lab.

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Horn shaped jewel pendant featuring emeralds, rubies, diamonds and pearls, and shows engravings in Arabic.
Article
Centuries of Opulence: Jewels of India

Learn about the journey of gemstones used to create the fabulous Indian jewelry featured in this special exhibit at GIA in Carlsbad.

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Ringwoodite in diamond, and diamonds in Earth.
Diamonds Help Solve the Enigma of Earth’s Deep Water

The first installment of G&G’s newest section explores how natural diamonds shed light on the mystery of water found in Earth’s deep mantle.

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Four trapiche-like amethyst cabochons.
Trapiche-like Amethyst from Brazil

Four amethyst cabochons are unique due to inclusions that create a trapiche-like appearance.

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