While I'd tend to agree with Christine, the vases also could potentially be more modern than turn of the century. I wouldn't want to entirely rule out mid twentieth century Japanese for these.
The reason I suggest Japan is that I've recently seen a few Japanese pieces with bright colours over white interiors and with similar gold rims to these. Sometimes they turn up with moriage decoration similar to that found on eggshell porcelain (though I must say I've never seen this exact decor on a Japanese piece).