The Salkin Jewel Case has been around for 2 generations and has their own GIA gemologists. I bought my wifes engagement band here and the piece was a hit. David Salkin was able to explain it all to me and gave an education on my ring. They are also able to appraise it there on the spot since they are qualified GIA Gemologists. This is a great family owned and operated business and provides a great service to the community. I highly recommend this place to any one.