n Inside Mining - Latest diamond inspection technology : diamonds

Volume 7, Issue 6
  • ISSN : 1999-8872


The Swiss Gemological Institute (SSEF) has developed the Automated Diamond Spectral Inspection (ASDI), a device that can analyse large quantities of melee diamonds at low cost. The development of the instrument is all the more important following concerns expressed by members of the global diamond industry in the past year after undisclosed lab-grown diamonds were mixed in with parcels of natural diamonds.

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