Hi bearcrystal,
It is always best to wait until an ID is fully confirmed.
Nick may well be correct, but all I can see, for miniature weights having four rows of canes, in The Complete Guide to Perthshire Paperweights (Mahoney, McClanahan 1997) is the design PP3 - but this is not stated as being faceted.
Also, could you please confirm the colour of the ground of your weight - is it really light blue and dark blue? Or is that a lighting effect?