Remove and place on a cutting board. Use a sharp knife to cut the brie into ½ x 1 inch squares (I cut the brie into 8 slices, and cut each slice into 4 cubes to create 32 pieces).
Place the chocolate chips in a microwave-safe bowl. Microwave in 30-second intervals, stirring in between, until melted.
Place a sheet of wax paper or parchment paper on a countertop.
Dip a cube of brie in the melted chocolate. Use two forks to turn the brie until it is coated on all sides. Lift the brie out of the chocolate with a fork on either side of it. Scrape the bottom of the brie on the side of the bowl to remove excess chocolate. Place the chocolate covered brie on the wax paper. Sprinkle with sea salt immediately before the chocolate hardens.
Repeat with remaining brie.
Let sit on the counter for at least 1 hour to allow the chocolate to harden.
Serve immediately, or store in the refrigerator until ready to serve.