Are cameo necklaces worth anything?

Yes, some cameo necklaces are worth something. Generally, older pieces produced out of natural materials, such as precious stones and shells, tend to fetch the highest resale prices. The condition, maker and style of the jewelry also influence its value. To get an idea of how much your piece may be worth, consult a certified appraiser or knowledgeable dealer. On 1stDibs, shop a range of cameo necklaces.