I have a fruit bowl (I think?) on a pedestal with aqua blue coloring that bears the stamp of King George Phillip (England, I think).

db

You are presenting us with too little information and to many variables. You would need to show this to an appraiser so they could identify the medium used, style, form, date, etc. I suggest you use the Search For An Appraiser link in the left column to find someone near you that would be able to examine this bowl and give you the information you need.