 | Van Cleef & Arpels is dedicated to surprising its followers. But the Le Secret collection adds a whole new element of surprise and mystery to the art of haute joaillerie with one hundred jewels that transform, twirl or unfold to reveal their own secret. |  |
 | In the world of Le Secret, nothing is as it appears. At the click of a secret mechanism, a brooch in the form of a vivid yellow and mauve sapphire flower releases a butterfly brooch. In another piece a 16.46-carat Madagascar sapphire glides out. |  |
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