9. Prince Albert II of Monaco – Net Worth: $1 billion
His royalty is inherited from his parents, Grace Kelly and Prince Rainier III, former prince of Monaco. He became the head of Grimaldi in 2005 after his father died.
Prince Albert II is not like others married men, he is known for his playboy reputation despite the fact that he is married since 2011 with Charlene Wittstock and has two children with her.
Being one of the richest royals has his benefits. His assets include real estate both in Monaco and France, some art pieces, and an expensive collection of antique cars, a valuable stamp collection and a stake in the Monte Carlo Casino.
Known for being a car enthusiast he owns several great vehicles including a BMW Hydrogen 7, plus he owns a 40-passager leisure jet and several personal homes.
After you did the math, you saw that his place on the richest royals top is well deserved due his net worth of $1 billion.