This simple style draws on an original design to deliver sophistication and class. In beautiful sterling silver, filigree designs add just the right amount of flair to your look. Portale Filigree Earrings in sterling silver with circular Portale design. Polished finish. 1" dia., 1 3/8" L. Lisa Robin's signature jewelry collection, the Portale (por-TAHL-lay) pieces take their name from the Italian word for doorway. This design was inspired by a wrought-iron lintel above a doorway on a quiet street in Florence, home to some of the world's most beautiful art and architecture. The Portale design makes its way into many of Lisa's pieces somehow.