De Beers Unveil Its Next Generation Automated Melee Screening Instrument
The International Institute of Diamond Grading & Research (IIDGR), part of The De Beers Group of Companies, has unveiled its…
Automated Melee Screening
De Beers Sightholders get Automated Melee Screening instruments
Jonathan Kendall, President of the International Institute of Diamond Grading & Research (IIDGR) has announced that the Automated Melee Screening…