Rat-5 seems to fit the bill, 5 inch blade, micarta scales, about the same thickness as you want, can be has shipped for about 85 bucks, and it has a guard and finger coil. It is kind of tactical, you could strip the black coating though.
Yes I was seriously considering the rat-5 and wanted to strip the coating and put some nice wood scales on it but then the sueing Rat cutlery buisiness popped up and I don't really want to support them. And one more thing, I want a simple drop or clip point.