Prince William has often spoken fondly about his late mother Diana, Princess of Wales over the years and has dedicated much of his work - including his recent Homewards project - to her legacy.
As his mother died in 1997 when the prince was just 15-years-old, the future King was unable to introduce his wife, who he met years after Diana's death at St Andrews University in 2001, to her.
However, it seems the prince still wanted Catherine to have a special connection to Diana, which formed part of the reason why he used her iconic Sapphire engagement ring to propose to in 2010.
The proposal happened during a private getaway to Kenya with friends on October 20, 2010 when the pair had a moment alone after a busy day fishing for Rainbow Trout.
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