It's easy to date Chanel vintage costume jewelry, which can be quite valuable, once you know how to decipher the company's marks and signatures.
Chanel Costume Jewelry Marks and Signatures
Monet Jewelry Hallmarks and Dates
Chanel Vintage CC Logo Pearl Circle Gold Earrings – Madison Avenue
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Chanel Vintage Chain Necklace With Open Heart And Cc Mark Top
Presenting Chanel's High Jewellery Collection “Signature de Chanel”
Jewelry Styles By Era: The History Of Vintage Jewelry – Vintage
Happy birthday, Coco Chanel! The 8 signatures you can thank her
The 'Shocking' Costume Jewelry of Elsa Schiaparelli - Antique Trader