All of our items "unless otherwise stated" are certified by a reputable labatory with all GIA accredited employees.
All written Certified appraisals from any labatory we use are finished off with a corporate seal stating that the ring was appraised by a graduate gemologist of the GIA.
We use only third party labs to appraise our diamond and jewelry creations, we don't do it ourselves.
We at www.lioridiamonds.com feel that it is fair for us as well as the customer that a 3rd party appraises all of our beautiful diamond creations for a fair market value appraisal.
If you as a consumer for any reason don't like the lab that the diamond engagement ring of your choice is being rathed by please let us know and we will make arrangements to have it appraised by another lab.