Taylor Swift announced her engagement to Travis Kelce on Instagram with photos featuring her gold ring. Swift paired the engagement ring with a Cartier Santos Demoiselle watch worth $27,300. The watch ...

Prince Rainier III of Monaco proposed to the actress with a different ring at Christmastime in 1955. Grace Kelly wore her famous emerald-cut Cartier engagement ring in her final film, 1956’s High ...

Actress-turned-princess Grace Kelly was given a Cartier engagement ring by Prince Rainier III of Monaco in 1956, a jewel that went on to become one of the most iconic in history. Cartier described the ...

Grace Kelly wore her famous emerald-cut Cartier engagement ring in her final film, 1956’s High Society. It’s worth an estimated $38.8 million. The ring features a 10.48 carat white diamond and two ...

Cartier has carved out quite a niche in its 170-odd years in the luxury retail business. It makes jewelry—often very expensive jewelry—and has a long history of sales to royalty. King Edward VII ...