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Watch or re-watch Gübelin’s Gem Session about Padparadscha sapphire and thanks to Gübelin Gem Lab Manager, Daniel Nyfeler, Jewellery Vice- President, Thomas Prantl and Gübelin Academy Trainer, Melanie Matthes, discover some of the mysteries of this unique gemstone.
Link to full video (4:21)
Mélanie MATTHES
2020-05-01
Watch or re-watch Gübelin’s Gem Session about Emerald and along with Gübelin Gem Lab Manager, Daniel Nyfeler and Gübelin Academy Trainer, Melanie Matthes, learn more about the eternal gem of spring: Emerald.
Link to full video (4:30)
Mélanie MATTHES
2020-04-23
Watch or re-watch Gübelin’s Gem Session about Sapphire and thanks to Gübelin Academy Trainer, Melanie Matthes, Senior gemologist, Klaus Schollenbruch and Gübelin Gem Lab Manager, Daniel Nyfeler, explore the blue variety of corundum: Sapphire.
Link to full video (5:25)
Mélanie MATTHES
2020-04-16
Watch or re-watch Gübelin’s Gem Session about Ruby and thanks to Gübelin Academy Trainer, Melanie Matthes, Gübelin Gem Lab Manager, Daniel Nyfeler, and President, Raphael Gübelin meet the King of gems: Ruby.
Link to full video (5:59)
Mélanie MATTHES
2020-04-08