It was designed as a graduated double row of rectangular-cut emeralds, extending a pear and circular-cut diamond fringe, joined by circular and pear-shaped diamond clusters to the circular-cut diamond double row backchain, mounted on platinum.

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Each time a circular was cut, sales for that week dropped up to 10%.

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The diamonds are surmounted by circular-cut fancy yellow and white diamonds Mounted in yellow and white gold.

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The stone is mounted in platinum and may be worn suspended from a necklace with a 2.28 carat, circular-cut D-color diamond surmount.

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In addition, a pair of diamond ear pendants brings together a pear-shaped fancy yellow diamond of 52.78 carats and a pear-shaped white diamond of 50.31 carats surmounted by circular-cut fancy yellow and white diamonds Mounted in yellow and white gold, the pendants may be easily swapped or detached completely, giving the owner three options for how to wear them.

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The circular saw is designed to cut wood in straight lines, not to navigate complex curves.

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U.S. and British airstrikes have cut off the Taliban air supply routes to the north, leaving the Taliban only a long circular route through western Afghanistan to supply the north, Abdullah said.

CNN: Northern Alliance: Taliban supply route cut