A full sovereign contains a set amount (0.2354 troy oz) of 22kt gold; a half sovereign is half the size and contains half the amount of gold. Their value varies day by day, depending on the price ...
An "extremely rare" 200-year-old gold sovereign is being sold by the Royal Mint for £100,000 - but collectors will hope their luck is in. The Royal Mint says the George III sovereign was one of ...