174.  Hexagonal-cut diamond, baguette diamond, diamond, and platinum bracelet.  Van Cleef & Arpels, Paris.  This is an outstanding Art Deco bracelet with dramatic long baguette diamonds forming a geometric pattern against pave set diamonds.  The middle of each section contains a breathtaking hexagonal cut diamond further enhancing the geometric genius of this bracelet.  The clasp is an exceptional engineering feat with its clever way of opening and closing.  This is a very important Art Deco bracelet by Van Cleef & Arpels made in Paris in the 1920’s.