Two different stupid lazy jewelers who obviously do not want my business, but one prognosis: no go. This setting cannot be sized down from a 7 to a 4. Just my luck. The only skinny thing on my freaking body is (are?) my fingers. So back it went. Of course there is more to this story, but my texting skills are not up to it and I am posting this from my phone. Suffice it to say, THIS IS NOT THE END OF THIS!