Perthsire (I think)
Yes, it's Perthshire Paperweights (P in centre cane). It's a PP58 design from 1997. Only the final year of that design No., which started in 1983, was faceted. But, like so many Perthshire designs, it was the same as others! Their PP1 design in later years was the same but unfaceted. Should be a full 3 inch (76 mm) diameter.
[Info from the book The Complete Guide to Perthshire Paperweights
by Colin & Debby Mahoney and Gary & Marge McClanahan, ISBN 0-933756-24-0 / 0-933756-27-5.]
I like this particular example because the colours are stronger and well-balanced. Some Perthshire weights, even though superb quality, do nothing for me because of weaker colours. On the point about quality of their paperweights, I sometimes think it a shame that a quality control lady was so strict (she'd destroy anything that was not up to her rigid standards!) because there could have been so many more really good examples to go around, even if they did have a slight flaw somewhere.
Sorry to have hijacked this "drooling only" thread.