Suzanne Belperron carved rock crystal ring, inset with a large navette diamond. It sold for 464,500 CHF at Sotheby's Geneva in 2012, shattering its estimate of 45,000 - 72,000 CHF.

Suzanne Belperron carved rock crystal ring, inset with a large navette diamond. It sold for 464,500 CHF at Sotheby's Geneva in 2012, shattering its estimate of 45,000 - 72,000 CHF.

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