10 avril 2020
Pair of important sapphire and diamond ear clips, JAR
Lot 508. Pair of important sapphire and diamond ear clips, JAR. Estimate 490,000 — 780,000 CHF. Lot sold 586,000 CHF. Photo: Sotheby's. Of bombé design, each set with a sugarloaf cabochon sapphire, within a mount pavé-set with circular- and single-cut...