Dean, I have since almost convinced my self that I'm as sure as I ever can be. I checked the Mandruzzato website and they have the exact same vase on there, still apparently produced to this day.
Anyhow, since ones with stickers on sell for £10 - £15 on ebay I'll be keeping this one by the looks of it. I won't sell it for less than £20. How much are they new?