Emerald and diamond brooch, late 19th century. Estimation 800 — 1,200 GBP . Photo Sotheby's. Of fleur-de-lys design, set with cushion-shaped emeralds and rose diamonds. Sotheby's. Fine Jewels, Londres, 18 mars 2015, 10:30 AM

Sapphire and diamond brooch, late 19th century. Estimate 4,500 — 5,500 GBP . Photo Sotheby's. Of fleur-de-lys design, set with cushion-shaped sapphires and similarly-cut diamonds, later monogrammed to reverse. Sotheby's. Fine Jewels London, 18 Mar 2015,...

A belle époque pearl and diamond pendant, circa 1905 The fleur-de-lys surmount millegrain-set with old brilliant and single-cut diamonds, suspending a grey and a white pearl connected by millegrain-set old brilliant-cut diamond spacers, terminating in...