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Diamond

Diamonds are among nature’s most precious and beautiful creations.

Diamond
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Research

An Examination of Four Important Gems

Several famous and historical gemstones in the Smithsonian's collection are examined and reported on.

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A Survey of the Gemstone Resources of China

China has identified many deposits with significant potential to produce gemstones; various species are discussed.

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Art Deco: The Period, the Jewelry

An overview of the jewelry produced during the Art Deco period.

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Ruby in Diamond

The first substantiated identification of corundum (var. ruby) occurring as an inclusion in natural diamond is presented.

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Diamond Quality Factors

Learn about the factors that make diamonds so desirable.

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Diamond Care and Cleaning Guide

Learn about diamond's durability and how to care for your diamond jewelry.

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Diamond Journey

Diamonds are among nature’s most precious and beautiful creations

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Diamond History and Lore

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Jeweled Butterflies Welcome Spring

The butterfly has enchanted jewelry designers for centuries because of its breathtaking beauty. There’s also another reason this “flying flower” has transfixed the imagination. The butterfly is a universal symbol of transformation.

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A New World of Glamour: Former Model Launches Fine Jewelry Brand

Vania Leles earned her GG from GIA in London in 2004 and promptly sent her curriculum vitae to Graff Diamonds on Bond Street for her dream job.

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Top 20 Traits to be Successful in Retail

Susan Jacques, president and CEO of Borsheims Fine Jewelry and Gifts and a member of GIA’s Board of Governors, offered these traits for success during a panel discussion at a GIA mini Jewelry Career Fair.

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Distance Education is an Avenue to Embark on a New Career

What can you do to enhance your chances of staying gainfully employed – either at your current job or a new one? Simply increase your marketability by broadening your knowledge and skills with additional training.

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