#9: Diane von Fürstenberg & Barry Diller – Worth: $200 Million
Commissioned as one of the world’s largest sailing yachts, Eos blends romance with engineering ambition. Its towering masts and graceful lines make it instantly recognizable. Fashion designer Diane von Fürstenberg and media executive Barry Diller used the yacht as a private, globe-spanning retreat.

Its value comes from scale, custom sail systems, and complex construction rarely attempted today. Their combined success in fashion, publishing, and media financed the project. Eos reflects a shared appreciation for freedom, elegance, and doing things on a grand, uncompromising scale.
