Preparation Combine first 8 ingredients in large bowl; whisk to blend. Season soup to taste with sea salt and freshly ground black pepper. Cover and refrigerate until well chilled and flavors blend, at least 2 hours. DO AHEAD: Can be made 6 hours ahead. Keep chilled. Ladle soup into 4 bowls. Top each with 1 goat cheese round and 3 grape tomato halves. Sprinkle with freshly ground black pepper and basil. Drizzle with oil and serve.
Preparation Combine first 8 ingredients in large bowl; whisk to blend. Season soup to taste with sea salt and freshly ground black pepper. Cover and refrigerate until well chilled and flavors blend, at least 2 hours. DO AHEAD: Can be made 6 hours ahead. Keep chilled. Ladle soup into 4 bowls. Top each with 1 goat cheese round and 3 grape tomato halves. Sprinkle with freshly ground black pepper and basil. Drizzle with oil and serve.