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A bed of white silk fabric, upon which rests a set of steel tweezers, a small gemstone box that contains a round brilliant cut diamond against black velvet, and a gold jewellers loupe.

Learn about the 4Cs of diamond grading

It's easy to get overwhelmed when shopping for diamonds! This guide explains everything there is to know about the 4Cs of diamond grading - colour, clarity, cut, and carat.