Bring a large pot of salted water to a boil and cook pasta according to package instructions until al dente; drain and reserve 1/2 cup of pasta water.
In a medium bowl, combine the diced tomatoes, minced garlic, half of the fresh basil, and 1 tablespoon of olive oil; season with salt and pepper and set aside to marinate.
Season the chicken pieces with Italian seasoning, salt, and pepper.
Heat the remaining 1 tablespoon of olive oil in a large skillet over medium-high heat; add chicken and cook for 6-8 minutes until golden brown and internal temperature reaches 165°F (74°C).
Add the cooked pasta and reserved pasta water to the skillet with the chicken, tossing to coat over low heat.
Remove the skillet from heat and fold in the prepared tomato bruschetta mixture.
Serve immediately garnished with the remaining basil, Parmesan cheese, and a drizzle of balsamic glaze.