So 4.7-4.75 without headset cups, still on your possibly unkind scales. You wouldn't expect it to be as light as the Kilauea, as the tubeset isn't heat-treated and it has longer tubes. Is it a 19" c-c, with 23.4 top tube? The beautiful paint may add a fraction too.
I don't think weight matters in itself, I just like to understand what a bike is, and the weight tells us something about the frame, that's all.