From sparkling multi-million-dollar diamonds to custom designs, here are the most expensive diamond rings in the world that ...

When the formidable Napoleon Bonaparte popped the question to his first wife in 1796, he did so with a double whammy in the form of a pear-cut diamond and blue sapphire ring. Over two centuries ...

An expert has looked at the engagement rings of the most high-profile royals, including Princess Kate, Queen Camilla, and ...

Celebrity engagement rings continue to fascinate fans by the sheer size and cost of these tokens of love. But who's worn the most expensive?