Antique Art Nouveau Blown Glass Handkerchief Vase

A decorative glass vase with a distinctive lily shape. As you can see from the pictures it goes from a pale green on the bottom to a soft pink as you get to the top of the vase. I'm not sure who made it or when it was made, I cant find a comp for it, I just know it's lovely. It stands about 9.1/4" high