Editor’s Pick 
Jun 11,2026 PRPR – Introducing Digital Twins for Every Gübelin Gem Lab Report
The Gübelin Gem Lab will offer express testing service for all major gemstone with no additional charge.
More from Gubelin Gem Lab News 
Jun 10,2026 Jewellery & Gem ASIA Hong Kong 2026
The Gübelin Gem Lab will offer express testing service for all major gemstone with no additional charge.
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Apr 17,2026 GemGenève International Gem & Jewellery Show
The Gübelin Gem Lab will offer express testing service for all major gemstone with no additional charge.
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Feb 20,2026 Hong Kong International Fair Gems & Jewelry
The Gübelin Gem Lab will offer express testing service for all major gemstone with no additional charge.
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Feb 11,2026 Bangkok Gems & Jewelry Fair
The Gübelin Gem Lab will offer express on-site testing service for all major gemstones with no express charge in 73rd Bangkok Gems & Jewelry Fair.
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Jan 27,2026 February 1st 2026 Gemstone Testing at the AGTA GemFair in Tucson
For the duration of the fair, the Gübelin Gem Lab (GGL) will offer express on-site testing service for all major gemstones with no express charge.
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Nov 04,2025 Gübelin Gem Lab Simplifies Clarity Enhancement Classification for Emeralds
The Gübelin Gem Lab is pleased to announce an update on its classification system...
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Sep 12,2025 Jewellery & Gem World Hong Kong 2025!
Visit us at the Hong Kong Fair in September!
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Aug 25,2025 Bangkok Gems & Jewellery Fair 2025
Make use of our Express service without the additional cost!
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