The history of Princess Diana’s engagement ring Prince Charles was not only one of the most eligible bachelors in the world at the time, but as heir to the throne, his choice of an engagement ...

Missing in both instances was her 18-carat sapphire engagement ring that previously belonged to Princess Diana, which William proposed with in 2010 to keep his late mother " close to it all." ...

The most expensive royal engagement ring belongs to Grace Kelly, the Hollywood actress who became Princess of Monaco. Kelly’s Cartier ring was given to her by Prince Rainier III in 1956.

Prince William gifted Princess Diana ‘s stunning sapphire and diamond engagement ring to Kate Middleton in 2010 after proposing marriage. It has had a permanent spot on her finger ever since.

The 18 carat sapphire ring that William inherited from his mother, Princess Diana, and gave to Kate is…well, it’s 18 carats. Thing’s kinda big.

Prince Harry himself designed the ring, according to the Royal Household, and he included special stones from his mother. The two diamonds on the outside are from Princess Diana's personal collection.

Missing in both instances was her 18-carat sapphire engagement ring that previously belonged to Princess Diana, which William proposed with in 2010 to keep his late mother " close to it all." ...