I suggest you contact a broker/auctioneer (Sedo, Moniker, Rick Latona) They might be able to give you advice on how to best sell the name. That is a very good domain and has decent value but finding and dealing with an end-user could be a long/arduous process if your expectations are in the high $XX,XXX-to low $XXX,XXX range. That would be a brandable name rather than a keyword/product name and it makes a huge difference. (Diamond vs. Forever) I would expect that you could get Mid $XX,XXX with a little work.
Good Luck.