Compared to Diana’s engagement ring from Prince Charles it is worth far less.
Diana’s ring cost £28,000 in 1981, a whopping £42,000 in today’s money.
The Royal Family has a whole host of extravagant jewellery in its vaults, much of which is loaned out by the Queen.
During her marriage to Charles, Diana borrowed the Cambridge Lover’s Knot tiara many times. It is now often worn by Kate Middleton.