Oh wow that's so interesting- I didn't realize the bag details are different on the USA and Korea websites. And I definitely see what you mean about the logo appearing more white than gray on sewcrafty32's listing. Maybe it was the flash from her camera?
I'm curious myself to see if her bags are authentic, because I have my eye on a few of the rose gold patent pieces she is selling that were impossible to find here in the US. All her listings never include the matching pouch for the bag, which tweaks my fake radar too.