How can you tell if Christian Dior jewelry is real?

To tell if Christian Dior jewelry is real, study the hallmarks carefully. Over the years, the French luxury fashion house has used different styles of markings. If you know roughly when your piece was made, you can compare its hallmarks to images of the stamps on authentic pieces produced around the same time to get an idea of its authenticity. Also, examine hardware like O-rings and clasps carefully. On genuine pieces, the hardware should be well-made and display no visible glue or soldering marks. For help with authentication, consult a certified appraiser or other knowledgeable expert. On 1stDibs, find a selection of Christian Dior jewelry.