Diamond transparency from mine to finger is on way from Petra 0 04.06.2024 14:16 Engineeringnews.co.za Traceability is becoming an increasingly important part of the natural diamond industry, specifically in terms of being able to verify provenance or origin. G7 sanctions being applied also make traceability technology more important. Партнёры Smi24.net Все новости за 24 часа Музыкальные новости Агрегатор новостей 24СМИ