The Quality of a Diamond

The quality of a diamond is determined by a number of different methods including the famous 4 C s of diamond grading (Cut, Colour, Clarity and Carat Weight). This diamond grading system provides an excellent guide to the quality of a diamond. The numbers, sizes, colours, locations and visibility of any inclusions and / or blemishes in a diamond can also effect the grading and quality of a diamond.

This page details the grading systems and charts relating to diamond clarity, colour grading for white or colourless diamonds, carat weight and a diamond fluorescence grading chart.