Comparison of LA-ICP-MS and EPMA Data, Part 2
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Article
The second in the series, "Sapphire: A Crystal With Many Facets," this article looks at several advanced growth techniques.
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Examines Jaipur’s role as a colored stone cutting and jewelry manufacturing center, with profiles of 17 companies and their factory, trading, and retail operations.
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An in-depth look at Clarity Diamond’s CVD facility in Austin, Texas.
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One-of-a-kind gold granulation jewelry by Zaffiro was featured in the AGTA designer showroom.
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This article illustrates the various features in filled diamonds and explores the best techniques for examining them.
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Poster abstracts on “General Gemology and Jewelry” from GIA’s 2018 International Gemological Symposium.
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Article
All jewelry professionals are familiar with the city of Shenzhen, a global jewelry manufacturing center and a leader of China’s fast-growing gem and jewelry industry. Join the GIA team as we tour the city and discover more about its leading jewelry brands.
Read MoreQuality Assurance Benchmarks highlight workmanship of semi-finished and finished platinum jewelry. These examples illustrate methods for evaluating the quality and durability of platinum prongs and settings.
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A guide to capturing gem inclusion scenes using practical equipment and techniques and the appropriate image-refining software.
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