I would like to see a better shot of the base. Can I suggest that instead of giving us a picture straight on of the bases, that you take them at an offset angle to allow us to see the finish and age wear of the bottom surface.... Also, taking them closer up and using the macro on the camera provides better detail in the images.Macro is usually selected by choosing a little icon that is a picture of a flower.
As far as the piece goes.... if the color I see is accurate (hot pink) I would say not Murano..... Possibly studio, as we see that type of gold inclusion patterns in studio glass in this area..... I would expect 10 year old Chinese to have a really frosty ground base, which this does not appear to have.... It also appears to be three layers with clear outside, pink interior and a white interior which has been pulled to opaque when blown.
Does not strike me as 10 year old Chinese... but I could be wrong.....would not be the first, or last time....
Craig