For the Scones:
2 cups all-purpose flour
1/4 cup and 3 tablespoons granulated sugar
1 Tablespoon baking powder
1/2 teaspoon salt
1/2 teaspoon ground cinnamon
1/2 teaspoon ground nutmeg
1/4 teaspoon ground cloves
1/4 teaspoon ground ginger
6 tablespoons cold butter, cut into 1-inch cubes
1/2 cup canned pumpkin puree
3 tablespoons half-and-half
1 large egg

For the Powdered Sugar Glaze:
1 cup plus 1 tablespoon powdered sugar
2 Tablespoons milk

For the Spiced Glaze:
1 cup plus 3 tablespoons powdered sugar
2 tablespoons milk
1/4 teaspoon ground cinnamon
1/8 teaspoon ground nutmeg
1 pinch ground ginger
1 pinch ground cloves