The blue sapphire engagement ring

Probably one of Diana’s most famous pieces of jewellery, the engagement ring features a 12-carat Ceylon sapphire, originating from Sri Lanka which is framed by 14 round-cut diamonds

The sapphire is said to be a deep, royal blue, of AAAA quality, making it amongst the most valuable of its kind.

Mr Asaad said: “Its design resembles Queen Victoria’s sapphire brooch, creating a sense of historical continuity.”

Earring sets

Both Meghan and Kate have worn various…