Coming in with the third-most expensive royal ring is the Duchess of Sussex, whose three-stone diamond style is worth £150,000 ($193,000) or more, according to the jewelry expert. Like the ...

Tsar Alexander III of Russia sparked a royal tradition that would become one of the most opulent and iconic legacies in the ...

Described by Brides as the most expensive royal wedding dress, the Manuel Pertegaz-designed gown reportedly cost $8(!!) million. It featured a "high-standing collar, long sleeves, and real gold ...

Their dazzling diamond far outshines the most famous royal jewels in elegance and cost. The most expensive royal engagement ring belongs to Grace Kelly The most expensive royal engagement ring ...