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Showing 8 results for "chameleon diamonds"
Skyline of downton Ramat Gan
Article
GIA Education Attracts Diverse Students to Hub of Israeli Diamond Industry

In mid-November of 2016, GIA instructor Ric Taylor travelled to the Ramat Gan offices of the Israel Diamond Manufacturers Association Ltd to teach the Institute’s five-day Diamond Grading Lab class.

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Article
Gem Buyers Beware: Get Rich Quick Scams

Think before investing your savings in diamonds and gems - it just may be a get rich quick scam. Find out how these scams operate and how to protect yourself.

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A man and woman sit at a restaurant table gazing at one another.
Article
Texas Jewellers Leave a Legacy of Learning and Bestow Nearly $500,000 (£355,000) for Scholarships

Charles and Erna Leutwyler’s endowed scholarship makes it possible for future generations of aspiring gem and jewellery professionals to pursue dreams.

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African Wonder of Gems
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African Students Discover the Wonder of Gems

Students in South Africa and Botswana are introduced to gemmology, mineralogy and geology in GIA's Junior Gemmologist Program.

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Young woman works with a Raman spectroscopy machine.
Article
GIA’s First Research Intern: Genesis of a Gemmologist

GIA’s Research Internship Programme enables students to get hands-on experience of analysing gem materials, as well as receiving ongoing coaching and mentoring.

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Art Deco-inspired necklace featuring blue sapphire, tanzanite, diamonds and enamel. An ornate pendant hangs from a chain with stations of embellished links in between the chain.
Article
2017 Gianmaria Buccellati Foundation Award for Excellence in Jewelry Design Showcases Jewellery Art

The grand prize winner of the 2017 Gianmaria Buccellati Foundation Award for Excellence in Jewelry Design is named.

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A man holds a long round metal rounded column of metal with a ring on it. The ring is in focus, his face in the background is not.
Article
A ‘Game-Changing’ Quality Assurance System for Jewellery Workmanship

Education teams create a step-by-step system and terms to evaluate jewellery workmanship – in the classroom and the trade.

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A high-tech digitizing machine cradles the books for scanning instead of forcing them into a flat, spine-damaging position.
Article
Rare Books Project Puts Gem and Jewellery History Within Reach

More than 200 historically significant books housed in the GIA Library have been digitised and made available for free.

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