In the photos it is the bottom stone on the right tail of the bow. It is missing two smaller stones, which I did not even notice at first. They are on the right side of the bow on the lower arch of the bow.
The last photo has purple arrows depicting where the stones are missing. Pin is bent a little, but it and the clasp are in normal working order. See my other listings for more cool finds. Thank you for stopping by! The item "Vintage Eisenberg Original Lrg Rhinestone Studded Bow Brooch Pin" is in sale since Friday, June 27, 2014. This item is in the category "Jewelry & Watches\Vintage & Antique Jewelry\Costume\Designer, Signed\Pins, Brooches". The seller is "missdulcie" and is located in Benton, Kentucky. This item can be shipped to United States.