I cannot in good conscience agree with the description when the stone is not what it could be and should be. The color is not evenly dispersed, so it appears that the stone was not processed properly. I do not know why if we are going to get factory seconds and rejects, why you just don’t see it in the description. I don’t have a problem with factory seconds are in rejects if I know that’s what I’m going to get but since that’s not what it says in the scription, I have a problem with it not being up to industry standards. It is also not stamped with a makers, mark or metal mark.