West Mercia Police are investigating a burglary at The Old Mill Antique Centre in Bridgnorth, Shropshire that took place in April. Of particular note are a stolen ring and watches.
The theft from the premises on Mill Street occurred between 12.30am and 12.50am on April 25 when entry was forced and a number of locked glass cabinets were damaged.
Watches, rings, chains and pendants were stolen and the full list of items taken in the burglary can be viewed on The Art Loss Register.
Investigating officer, Detective Constable Greg Smith, said: "We believe people in the antiques industry may be offered these items for sale and as many are particularly distinctive, we are urging those in the trade to keep an eye out for items and get in touch if they have any concerns.
"Any information, no matter how small, could be important to our ongoing investigation."
Anyone with information should call West Mercia Police on 101 or Crimestoppers anonymously on 0800 555 111 quoting incident number 19S of April 25.