Inspector-general of police (IGP) Mohamad Fuzi Harun has stood by the police's valuation of items seized from properties linked to former prime minister Najib Abdul Razak.

At a press conference today, Fuzi said the RM900 million to RM1.1 billion valuation on the cash and valuables - including some 10,000 pieces of jewellery - was done with the help of experts.