Fraunhofer Center for Assistive Information and Communication Solutions – AICOS
Unique marking for jewellery
Description:
The jewellery sector faces annual losses of billion euros in the EU due to counterfeiting. UniqueMark® is a device designed to create unique, unclonable marks on metal. The design of UniqueMark® combines precision technology with traditional processes of assay and marking to ensure authenticity and traceability through a random, non-replicable marking and dispersion of diamond microparticles embedded into the metal surface.
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The design developed for the UniqueMark® project has been recognized as winner of the European Product Design Award 2025, in the category Conceptual (Design only or Prototype)/Industrial Product Design.
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