G&G announces the winners of the Dr Edward J. Gübelin Most Valuable Article Awards for 2019.
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Explore GIA’s collection of free, rare digital books and manuscripts that document the history of gems and jewellery.
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Arizona’s scenic desert and mountain landscape is the perfect backdrop for a modern Wild West road trip in search of gem and mineral treasures.
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GIA’s services and instruments have grown in importance and impact as new gem treatments and laboratory-grown gems have entered the market.
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“Jewels of Hollywood”, on loan from the Kazanjian Foundation, showcases some of the jewellery and accessories associated with Hollywood royalty.
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Collectors from around the world descended on Christie's Maharajas & Mughal Magnificence auction of the jewels from the Al-Thani Collection on 19 June.
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All eyes are on the upcoming jewellery sales events in the US – the Luxury and JCK shows in Las Vegas – as business slows down in other parts of the world.
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DeBeers responds to fluctuations, and the FTC issues warnings on laboratory-grown diamonds. Plus: 302.37 ct Graff Lesedi La Rona is revealed.
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A look at the mining and distinguishing characteristics of this naturally vibrant blue sapphire.
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Revival jewellery is inspired by the past – and wearing it connects us to the rich history of the beginning of civilisation.
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