Greetings oh knowledgeable ones- just picked up this vase- sold as murano but having it in front of me I feel more scandinavian or whitefriars?

? 26.5 cm high, pale icy blue, five sided vase with cut and polished base, slightly concave, the lip is cut, polished and slightly bevelled inside and out. Please view the pictures and advise if I am on the right track or not.regards Carol