Don't you think 45,000 is a little high for a CZ? I have seen real diamonds go for that. Be careful if you are serious abour letting it go. If it is too high you won't get any bids at all. Just trying to be helpful not ugly.
Iam sorry but I would have to agree with bhamdr, if you are truely wanting to sell and get credits to start that is extrememly high, in fact I just won a beautiful wedding ring with 13 REAL diamonds for 32,000. Like she said not trying to be mean or rude just giving helpful hints.I really do wish you the best...