How to check if your gold jewellery is real and what all the hallmarks mean... pawnbroker expert reveals all the tricks of the trade

How to check if your gold jewellery is real and what all the hallmarks mean... pawnbroker expert reveals all the tricks of the trade →

James Constantinou, founder of Prestige Pawnbrokers, told This is Money why gold's gone up in price, how gold jewellery hallmarks work and what gold purity is.