Diana's 19th-century-inspired ring was one of many that Charles selected to be presented to the Princess of Wales at Windsor ...

And while Princess Kate's ring is certainly unique, she isn't the first British royal to wear a sapphire stone on her left finger. Aside from her late mother-in-law Princess Diana, Queen Elizabeth ...

Describing the ring, they said: “Kate Middleton's ring, which was formerly Princess Diana's, features a 12ct Ceylon sapphire, originating from Sri Lanka. “Like with most precious gemstones ...

Prince William proposed with Princess Diana's sapphire ring On 20 October 2010, Prince William proposed to then-Kate Middleton whilst on holiday in Kenya with a ring from his late mother's collection.

Orders for the ring, which Prince William gave to Kate Middleton, have soared, the Royal family’s favourite jeweller has revealed. The ring was worth £28,000 when Prince Charles picked it.

Indeed, the 12-carat Sapphire cluster ring was a clear reflection of Diana's blue eyes, and she even went on to wear a coordinating blue suit for her official engagement portrait with the future King.

With its oval blue sapphire surrounded by a cluster of 14 diamonds, the ring Prince William has given Kate Middleton is among the most famous in the world. Lady Diana Spencer chose it for her ...