14 avril 2013
18 Karat Gold, Platinum, Sapphire, Diamond and Enamel Brooch, Boucheron, Paris
18 Karat Gold, Platinum, Sapphire, Diamond and Enamel Brooch, Boucheron, Paris - Sotheby's
Designed as a carved sapphire frog atop a green enamel leaf, accented by round and single-cut diamonds, signed Boucheron, Paris, with French assay marks. Estimate: 25,000 - 35,000 USD
Sotheby's. Magnificent Jewels. New York | 17 Apr 2013 www.sothebys.com
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