Riley County Police say a 36-year-old woman lost her diamond ring over the weekend at a Manhattan restaurant.

According to an investigation, the woman reportedly lost the ring in the Longhorn Steakhouse parking lot sometime around 4 p.m. Sunday. Police say a separate party reported seeing an unknown woman pick it up before walking into the restaurant.

The estimated total loss is about $3,000.

Anyone with information is asked to call Crime Stoppers.