Time to strop that baby up and prep it for your next shave. :)
Those with the Diamond Steel etch were the first ones. The later blanks had the gold wash instead. Some were sold as is with the gold wash. But many had an off center or skewed gold wash which looked ridiculous so it was decided to remove the wash and just mirror polish them up. I have both versions and they are identical (except for the blade's gold wash or Diamond steel).