White gold, coral and diamond suite. Photo Sotheby's

Including a necklace, pair of earclips and a ring, the necklace composed of coral beads measuring approximately 11.4 to 4.4 mm., the clasp set with round diamonds weighing approximately 1.50 carats, length 20 inches; the earclips set with round coral cabochons measuring approximately 13.1 mm., framed by round diamonds weighing approximately 1.50 carats; the ring set with an oval coral cabochon measuring approximately 21.4 by 13.0 mm., framed by round diamonds weighing approximately .80 carat, size 6½. Est. 7,500—10,000 USD. Lot Sold 16,250 USD

Coral, sapphire and diamond brooch. Photo Sotheby's

Single-cut diamonds weighing approximately 1.00 carat, further set with oval sapphires, mounted in 18 karat gold and platinum, with pendant hook. Est. 5,000—7,000 USD. Lot Sold 10,000 USD

Sotheby's. Important Jewels. 03 Feb 10. New York www.sothebys.com