Detectives have released images to give an idea of some of the items stolen. The stolen jewellery had an estimated retail value of around £15,000 and included items which were imported from the US and not readily available in the UK.
Officers are urging members of the public to report any offers they receive of such jewellery for sale.
The burglary occurred sometime between 3am and 4am on Sunday, 30 December, at Bourne Valley Garden Centre in Woodham Park Road.
T/Detective Constable Barrington Goffe, investigating, said: “There was a large amount of jewellery stolen which we would expect the offender or offenders to be looking to sell on. We have made various enquiries with second-hand shops and other local businesses but would urge any members of the public who have been or are offered costume or imitation jewellery for sale in suspicious circumstances to get in contact.
“Anyone with information is asked to either call Surrey Police on 101, quoting reference RM/12/6523, or independent charity Crimestoppers anonymously on 0800 555 111.”