I've had several pieces from harper, this is the 1st one to turn pink. Im not the best with the care instructions however, i have never had any pieces tarnish. This was also my new slate ring, in which I ensured to follow the care directions, however this ring still turned colors only a few weeks after purchasing. Once again, this was the 1st purchase ever to do so, which implies to me, that this issue is the marquise ring specially, and not a generalization of the overall/other products.
