Cartier's Reine Makéda necklace, which will be on display at the 2014 Biennale de Paris, can also be worn as two separate pieces of jewellery: a ruby choker and a diamond necklace.

Cartier's Reine Makéda necklace, which will be on display at the 2014 Biennale de Paris, can also be worn as two separate pieces of jewellery: a ruby choker and a diamond necklace.

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