Police have released images of the jewellery.
Just after midnight on Tuesday 8th February, a house in Clyde Court, Thringstone, was broken into and around 50 items of jewellery were stolen.
Officers are releasing images of some of the items stolen to help try and find them.
PC McIntosh, said: “I would urge people to take a look at the items pictured and make contact if you have any information that can assist us.
“It is believed that some of these items may recently have been for sale online. Please come forward if you have seen any of these items being sold or have even purchased some of the jewellery unknowingly.
“Some of the items have great sentimental value to the victims and they are desperate for them to be returned.”
Anyone with information can report online Report a crime | Leicestershire Police (leics.police.uk) or call 101, quoting crime reference 22*076760