This is the original Tank design created by Louis Cartier in 1917, with its distinctive flat vertical brancards, railroad track chapter ring, and Roman numerals. It has since inspired countless ...

The first of Grace's two engagement rings was a Cartier eternity band encrusted with rubies and diamonds - a nod to Monaco's national colours. The 26-year-old added: 'I just can't believe it.

A £750,000 diamond ring, missing from the British Museum for six years, has only now been registered as lost. Thought to have been bequeathed to the museum by an anonymous donor, the Cartier ring ...