Also in the sale is another Indian-inspired Cartier piece, a platinum and diamond bracelet with a seed pearl and diamond tassel.

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Among Bonner's pieces is an unusual amethyst and diamond bangle bracelet made by modernist French jeweler Suzanne Belperron.

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Arriving first, Chastain conjured golden era Hollywood in gilded Armani Prive and a combination of Deco diamond earrings and bracelet, courtesy Harry Winston.

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Winston's best score was covering Whoopi Goldberg, the host, with a necklace that had a 50-carat black diamond, a bracelet, earclips and a 25-carat pink sapphire ring.

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Sotheby's also has a piece of outstanding celebrity bling: the Harry Winston diamond and garnet bracelet Halle Berry wore when she won her 2002 Oscar for best actress.

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Others showed tiny diamond charms that swirled around the outside face of the watch like trills on a bracelet.

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