Tag: Latest Gemological Institute of America

Final results for last year’s hallmarking figures from the four UK Assay Offices reveals that in total, the number of items marked last year...

All India Gem & Jewellery Domestic Council (GJC), which was part of the existing working group, will also be part of the newly constituted...

The Board of Directors of CIBJO, the World Jewellery Confederation, has approved the first edition of the Responsible Sourcing Book, which provides a framework...

Among Jacob & Co.’s new ambassador Lionel Messi’s accomplishments are being crowned nine-time champion of the Spanish soccer league, four-time winner of the European...

ALROSA, the world leader in diamond production, announces rough and polished diamond sales results for December and preliminary results for 2018. ALROSA December sales of...