Multi faceted blue glass paperweight

This 2 1/2" multi faceted paperweight has to be at least from the early 1900's or before. It's on it's 5th generation of children playing with it and it shows with chipped corners and scratches on the glass but the white raised white floral decorations on each facet (several different motifs) have servived almost unscathed. The first picture shows flowers best but flowers from the other sides also show through - other pictures show the triangle facets better but not the flowers. I would love to learn anything about it.