The purpose of a diamond certificate is to offer you the highest possible level of security and confidence. It confirms the diamond’s authenticity and describes its essential characteristics or ‘4 Cs’:

Carat
Colour
Clarity
Cut
Not just anyone can grade a diamond. It needs to be examined by expert gemmologists, under strict regulations and using specialised equipment. HRD Antwerp’s host of in-house experts apply the most stringent grading conditions.