Absolute Luxury At Its Finest!. Second to none, Blue Diamond Charters Sunseeker vessel is the best way to take advantage of the worlds most beautiful harbour.. Destination: Sydney Harbour. Activity: Cruises. Duration: Overnight. Beverage: Cocktails. Meal: Breakfast, Dinner, Lunch, Seafood. Kind: Yachts. Type: Corporate, Private. Function: Corporate Events, Private Parties. Facility: Restaurants. Amenity: Air Conditioning. Payment Method: American Express, Cheques, Diners Club, Mastercard, Visa. Service Option: By Appointment. Brand: Sunseeker. Assurance: Licensed