Categories Diamond New global campaign on diamond-grading awareness – Jeweller Magazine Post author By Gold News Club Post date December 30, 2021 Click here to get this article in PDFEnter your Email AddressShare this: New global campaign on diamond-grading awareness Jeweller Magazine ← 32.32-carat rare pink diamond fetches $19 million – Jeweller Magazine → Global Diamond Market (2021 to 2027) – by Product, Application and Region – ResearchAndMarkets.com – Yahoo Finance