Lot 15. A sapphire, emerald and diamond bracelet, by Tiffany & Co. Estimate $8,000 – $12,000. Photo Christie's Image Ltd 2015.

Set with a series of circular-cut diamonds, with calibré-cut emerald and sapphire geometric detail, 7 5/8 ins., mounted in platinum. Signed Tiffany & Co.

Christie's. MAGNIFICENT JEWELS, 10 December 2015, New York, Rockefeller Plaza