13 mai 2017
Sapphire and diamond brooch, Van Cleef & Arpels
Lot 317. Sapphire and diamond brooch, Van Cleef & Arpels. Estimate 32,000 — 52,000 CHF . Photo: Sotheby's. Designed as a leaf, set with calibré-cut sapphires en serti mystérieux within a frame of marquise-shaped diamonds, the stem highlighted with variously...