Vintage Imperial carnival glass basket, hobstar and waffle block pattern (looks a little like Imperial's Monticello with daisies!). I don't think this is marked, or I couldn't see it if it is. It measures about 13" tall overall.
Not sure what this unusual color is called - it's like smoke, amber or gold shaded to blue or maybe amethyst. Very pretty! Condition is very good without scratching or wear to the color, no chips or cracks.