Second Sunseeker 155 Motor Yacht Underway in Construction Much of the attention for Sunseeker was recently centered around the new baby-blue hulled 155 flagship "Blush" and her very famous owner. With Blush now etched in the minds of the yachting public, attention has now moved to the second hull in the Sunseeker 155 line. The new boat is currently under construction and scheduled to be launched next year. Sunseeker released brand new renderings displaying how the interior of hull number two will appear. The new build is currently going by the project name 'Gold Diamond' and as we know that may not be the final name of this yacht. Sunseeker says that the yacht is scheduled to be completed by early 2016 and there after be available for charter.