Auction on
21 July 2019 - 14:00 (CEST) -
4, avenue Bourbon - 60500 Chantilly
Part of a private French collection, two star sapphires "of rare and remarkable quality", according to the Laboratoire Français de Gemmologie, are coming up for auction.
Blue star sapphire from Madagascar, 44 carats, 74, natural, unheated, triangular cabochon cut, 2.08 x 1.95 x 1.02 cm. Estimate: €100,000/120,000
Blue star sapphire from Madagascar, 44 carats, 74, natural, unheated, triangular cabochon cut, 2.08 x 1.95 x 1.02 cm. Estimate: €100,000/120,000
These two natural gems were discovered in the late 1950s in the ancient volcano region of northern Madagascar. Both are natural and unheated, one of 44.74…
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