Murano style amber glass soliflore vase

Very beautiful and large amber glass vase whose originality lies in its nicely worked base in the shape of a snowflake with five ribs which go up all along its thin and very elongated neck. It is a soliflore but you can put a little more than a flower in it. Its base is heavy, so it is well balanced and will be very stable even when receiving several flowers. The opening was also worked, not just “cut”, softened, not sharp and slightly beveled at the ribs. Difficult to determine a provenance or even to date it, perhaps from the 70s given its amber color. It could be an Italian glass, or even murano, but for the moment I have no confirmation (I'm investigating, if I find something, I'll add it here). It is in good general condition, no cracks or missing, the glass is very little scratched, but it has some traces of use I imagine: small orange spots inside the neck (towards the top) which I seem indelible, and a very slight opacity inside towards the bottom which is probably just a bit of "dirt" but which I have not been able to reach for lack of a suitable brush. It measures 37 cm in height, its base is part of a circle of 11 cm in diameter, the opening measures 3.7 cm in diameter. It weighs just over 500g.

Ref. : TF2UAZ46