The Monégasque princess has an estimated net worth of $245 million. She owes her fortune to smart stock investments, substantial property holdings, lucrative endorsement deals with. Net Worth and Lifestyle. As of recent estimates, Princess Stéphanie’s net worth is approximately $100 million, derived from her various endeavors in fashion, music, and her. What is Princess Stéphanie's net worth? Princess Stéphanie earns an impressive amount each year through her work in the fashion industry as a designer and charity work.
What is Princess Stéphanie's net worth? Princess Stéphanie earns an impressive amount each year through her work in the fashion industry as a designer and charity work.