G The colour G is part of the colourless group, and indicates a very white diamond with no signs of colour visible from either the top or side. VS Clarity is an indication of a diamond's purity. It describes the degree to which a diamond is free of imperfections. The internal clarity grade VS is an indication of extremely high quality, the diamond having only tiny inclusions which are not visible to the naked eye or with a x10 loupe other than by a trained expert. G/VS indicates specially selected diamonds, hand picked for their whiteness and freedom of inclusions. These are diamonds that you will treasure for their beauty and quality.