In a medium bowl, combine 1 ½ cup peeled and diced mango, 1 cup pitted and diced avocado, ½ cup diced red pepper1 tablespoon finely diced jalapeño, ⅓ cup diced red onion, 1 tablespoon fresh lime juice, ⅓ cup coarsely chopped fresh cilantro, and ⅛ teaspoon ground cumin. Season with salt and ground black pepper to taste.