Hand blown tortoise shell glass cake stand, ruffles

This is a beautiful hand blown pedistal cake plate. Appears to have been blown in two parts. Stands 5" tall and is a gorgeous tortoise shell color. Large draped edge ruffles. Measures 11" in diameter plus the edge ruffle which makes it about 14" overall. Excellent condition with no damages or repairs. Hard to determine the age, as I'm not sure who made it.