Lost silver engagement ring with floral engravings and a small diamond near Waterfront Park benches.

I lost my silver engagement ring while walking around Brainerd, near the waterfront park. I remember taking it off to apply sunscreen, and I think I might have forgotten it on one of the benches. The ring has lovely floral engravings on the band and a small diamond in the center. It's super sentimental to me, and I've been searching everywhere for it!