CIBJO, the World Jewellery Confederation, has described as ‘ground-breaking’ the publication by the International Standards Organisation of ISO 24016, the first-ever standard approved by the body that ...
HONG KONG SAR - Media OutReach Newswire - 10 June 2025 - The Gemological Institute of America (GIA), the world's foremost authority in gemology announced a redefinition in diamond grading on June 2, ...
Add articles to your saved list and come back to them any time. A Melbourne gemologist is using computers to add a little more sparkle, and a lot more value, to the diamond industry, writes Philip ...
De Beers Group, the world’s top diamond producer by value, unveiled Tuesday its newly expanded diamond grading and testing centre in Surat, an Indian port city known for being a major hub of diamond ...
This initiative is not merely a terminology adjustment; it represents a systematic effort to separate the grading systems for lab-grown and natural diamonds. As a non-profit organization, GIA ...
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