I have an old OEC from my great grandmother that I will be re-setting into a modern custom made setting in the near future. I am planning on getting a policy with Jewelers Mutual, but my question is whether I should get an appraisal of the stone out of the original setting before having it re-set and then get a second appraisal for the stone and new setting together? Or, should I just have the stone re-set and then get one appraisal done for the combined new ring? My understanding is that it can be difficult to get an accurate appraisal of a stone when it is in a setting and therefore I might be better off having a separate appraisal for the stone prior to having it re-set. Thanks!