Gubelin Gem Lab has opened a new gem laboratory in Bangkok, Thailand. The gem lab offers a full range of gemological services and will focus on its new AI-powered gem document, the Gem Passport.
Showing posts with label Gübelin Gem Lab. Show all posts
Showing posts with label Gübelin Gem Lab. Show all posts
Tuesday, September 17, 2024
Thursday, November 19, 2020
Gübelin Gemstone Rating
The Gubelin Gem Lab has introduced Gubelin Gemstone Rating system based on points, inspired by the system to express the quality of a wine's vintage. The Gubelin Gemstone Rating looks at three factors: quality, rarity and salience. If the consumers and the trade feel it's easy to convey a good story, the new rating system might work.
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