'My style is my signature" was Suzanne Belperron's motto, and with this belief she consequently did not sign her jewels, which has made it difficult in the past to authenticate her fine jewellery pieces. But since the publication of a book devoted to her work in 2011, written by Sylvie Raulet and Olivier Baroin, verification has become much easier and people are feeling more comfortable buying her work because each piece comes with an authentication certificate from Olivier Baroin. You could easily wear any of her fine jewellery pieces today - she was always ahead of her time.