Thanks to an innovative sliding system, Cartier has created a transformable piece of jewellery that will be presented at the 2014 Biennale des Antiquaires and can be worn as a tiara or a necklace.

Thanks to an innovative sliding system, Cartier has created a transformable piece of jewellery that will be presented at the 2014 Biennale des Antiquaires and can be worn as a tiara or a necklace.

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