Preheat the oven to 375°F. Line a baking sheet with parchment paper and set aside.
Unroll the pie crust onto a clean countertop. Trim the rounded edges to create one large square. Cut the square into 4 equal smaller squares.
Spread a generous layer of orange fig spread in the center of each square, leaving a border around the edges. Layer thinly sliced pears over the fig spread, then top each with a slice or two of brie.
Lightly brush each corner of the pastry with egg wash. Fold the corners inward toward the center over the filling, pressing gently to help them adhere.
Brush the folded tops and exposed pastry with egg wash. Sprinkle turbinado sugar generously over each tart.
Bake for 20 minutes until the pastry is golden brown and flaky. Serve warm.