Vintage Imperial Glass Block Diamond Ice Blue Square Bowl Starburst Bottom

This is a vintage Imperial Glass "Diamond Block" square bowl, likely produced in the 1930s by the Imperial Glass Company in Bellaire, Ohio. Key features include:

Design: It features a raised diamond block pattern with a sawtooth rim and a square footed base. The base has an incised starburst pattern.

Material: It is made of ice blue glass.

Size: 5.5”x 5.5” x 2.5” square.

Era: It dates back to the Art Deco period.