Editor’s NoteThis article explores the enduring fascination with gemstones and the century-long scientific pursuit to understand them. It highlights…
Editor’s NoteThis year marks the 100th anniversary of the Gübelin Gemological Laboratory, founded in 1923. For a century, it has pursued the…
Editor’s NoteThe House of Gübelin has opened a new museum in Lucerne dedicated to the world of colored gemstones. This piece explores its focus on…
Editor’s NoteThis article highlights the launch of Provenance Proof Marketplace, the first online platform dedicated to traceable gemstones. By…
Editor’s NoteProvenance Proof, a Gübelin subsidiary focused on gemstone traceability, has launched an online marketplace for industry members. The…
Editor’s NoteThe Gübelin Gem Lab’s new “Emerald Paternity Test” marks a significant advancement in gemstone provenance, using nanoparticle technology…