【Lucerne, Swi】The Gübelin Gem Museum Opens in Lucerne
Editor’s NoteThis year marks the 100th anniversary of the Gübelin Gemological Laboratory, founded in 1923. For a century, it has pursued the…
Provenance Proof
【Lucerne, Swi】Gübelin Opens Colored Gemstone Museum in Switzerland
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…
【Lucerne, Swi】A Platform for Buying Gemstones with Guaranteed Traceability
Editor’s NoteThis article highlights the launch of Provenance Proof Marketplace, the first online platform dedicated to traceable gemstones. By…
【Lucerne, Swi】Provenance Proof Launches Online Marketplace for Traceable Gems
Editor’s NoteProvenance Proof, a Gübelin subsidiary focused on gemstone traceability, has launched an online marketplace for industry members. The…
【Lucerne, Swi】Gübelin: A Test to Determine the Origin of Gemstones
Editor’s NoteThe Gübelin Gem Lab’s new “Emerald Paternity Test” marks a significant advancement in gemstone provenance, using nanoparticle technology…