The video showcases a pendent that my grandmother owns. Her mother gave it to her in the 1950s. When she first received it the pendant was not set in gold plating, but instead it was just a shell Cameo that her mother received as a gift from her husband in the early 1900s.I would really like to know more about the cameo such as how long it dates back, or who made it? This treasure is important to our family and we all would like to know more about it.