Diamond Guide
When evaluating whether the diamond jewellery or loose diamond that you are considering buying actually matches its price, it is an advantage to know something about the quality of the diamond. Learn more about diamond quality in Le Lumiere’s diamond guide.
Diamond quality
Around the world, diamond quality is graded according to the 4 Cs: Carat, Cut, Clarity and Colour.
Carat
Size and weight of the diamond
Cut
The diamond grinder understands every single rough stone
Clarity
Visible inclusions in the diamond
Color
The shade and intensity of the diamond's color