A certified diamond comes with a detailed description of the stone you are buying. This solitaire diamond has a G 'near colourless grade' & S/1 clarity, meaning that it has slight inclusions only visible under magnification. An emerald cut is perfect for showing off the excellent colour & clarity of this stone as the large table emphasises them. It has good symmetry so it looks good on & the quality cut means that the stone has the famous emerald cut "hall of mirrors" light reflecting properties. This is a very chic, sophisticated ring with a subtly vintage feel.