25 mai 2018
Discovered Kashmir Sapphire Leads Bonhams Jewellery Sale in Hong Kong
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Lot 665. A rare 12.92 carat Kashmir Sapphire and Diamond Ring, Circa 1980. Estimate HK$ 950,000 - 4,000,000 ( € 100,000 - 440,000). © Bonhams 2001-2018 Hong Kong – The recent discovery of a 12.92 carat Kashmir sapphire in a client's bank vault could prove...