Vase Heavy Square Thick Hand Blown Purple Amethyst With Star Burst Art Glass

Beautiful mid-sized square shaped bottom & top vase with cool star bursts on all sides. Hand blown amethyst colored art glass vase. The very bottom center has a two inch circular concave polished pontil mark. The vase is about 6 5/8" at the highest and 4" across at top and bottom. Not signed - the maker is unknown to me. The glass is fairly heavy and it weighs 1 lb. 13.3 oz. A few small stray bubbles in the glass add character. Great estate find!! #552-2-13