Spell to Find that Which Has Been Lost

I have lost an item that has great sentimental value to me.  I do not know where I lost it and have searched fruitlessly for my precious lost ring for several weeks now.  Can anyone help me with an effective spell to help me look in the right place?

Wicca PhD here. How badly do you want that item? I know a spell, but it has a downside: it will turn you into a slut and you will fuck niggers all day.