I have looked the bowl over and I have not found a makers signature and I have not identified the maker or pattern. In my opinion the condition is very good. It does have some fairly minor chips to the very sharp rim. I have included several photos of the rim (all around the circumference) for you to see the condition. Aside from that there is very very little wear or scratches and in fact to me seems never or likely very little used, but just kept in a cabinet.
The item "Antique Large Brilliant Cut Glass Bowl" is in sale since Wednesday, February 20, 2019. This item is in the category "Pottery & Glass\Glass\Glassware\Cut Glass\American Brilliant". The seller is "1910buck" and is located in Montgomery, Texas. This item can be shipped to United States.