Nottinghamshire Police are appealing for information and witnesses following a robbery in the city centre.
The incident happened at around 3am on Sunday 14 July 2019.
It’s believed three men have approached two men and demanded jewellery.
A man was punched in the face and a necklace and rings were stolen.
If you saw the incident or have any information please ring 101 quoting incident number 154 of 14 July 2019.