Meghan Markle shows off her ring made with Princess Diana's diamonds and designed by Harry as Prince says he "knew she was the one from the very first day"

The moment Prince Harry and Meghan Markle's engagement was announced, everyone began looking forward to seeing the ring, and the Suits actress has now shown off her sparkling ring to the world.

The ring contains two diamonds from Princess Diana's own personal collection set in a gold band. It was designed by Harry himself. Meghan showed off the ring as she and Harry spoke to reporters this afternoon.

Reporters asked Harry: "When did you know she was the one?"

And he replied: "From the very first time we met".

As they posed in his late mother's favorite garden, Harry said he is "thrilled" to be marrying the Suits star. The Prince looked a bit nervous but happy and Meghan, who is used to being in front of the camera, stroked his arm lovingly as they spoke to reporters.

He refused to say how he proposed saying: "That will come later" but when asked if it was romantic he said: "Of course it was".

Meghan also said she was "so happy" and it was easy to see from the way she was beaming and looking lovingly into Harry's eyes. The couple will appear together on national TV in the UK for the first time this evening to discuss their engagement and relationship of 16 months.