Nicole Kidman

Photo: AMPAS
From celebsnow.net:
An extraordinary rough and polished diamond sautoir necklace designed by L’Wren Scott debuted on the Red Carpet today at the 80th Academy Awards. The spectacular sautoir, worn by Oscar Presenter Nicole Kidman, contains a total of 7645 diamonds including rough, faceted, and polished diamonds, which total nearly 1400 carats.

The sautoir, which was designed by Scott, produced and manufactured by Uni-Design Ltd. in Paris and India uses a wide range of shapes and cuts of diamonds. Each diamond was individually selected by the designer to fit together into an overall design. The intricate design required in excess of 6200 man hours to handcraft. It is a tribute to the visionary direction of the designer that such an astounding quantity of diamonds can be worn so effortlessly.