No, sorry, I can't. I have a friend who keeps these and breeds them successfully, but I don't have any. I know the full grown males have this gorgeous coloiur, and he has a number of them, and has been quite successful. Very picky, careful type of guy, takes a lot of time and effort with his tanks, I think he has about twenty of them running now.
If you got it from a breeder, chances are he got the sex right.. but immature fish are often harder to sex in general. Best of luck.