The precious and semi precious stones we use are sourced from around the world, and often cut and polished in our own workshop from the rough. While all attempts have been made to portray the colours of the stones accurately, the vagaries of both photography and indeed the lighting of a computer screen itself, can cause slight variations between the picture and the actual stones themselves. While all attempt as been made to avoid this there are also instances when a new batch of stones may be slightly at variation with the previous one. These are natural stones and they can, and do, vary.