18 karat gold, platinum, diamond, emerald and ruby fish bangle-bracelet, David Webb. Photo Sotheby's

Set with round diamonds weighing approximately 7.50 carats, round emeralds and round cabochon rubies, internal circumference 6 inches, signed David Webb. Hammer Price with Buyer's Premium:  65,500 USD

18 karat gold, platinum, diamond and black enamel cuff bracelet, David Webb. Photo Sotheby's

Round diamonds weighing approximately 6.40 carats, internal circumference 6 inches, signed David Webb. With signed box. Hammer Price with Buyer's Premium:  43,750 USD

Diamond, enamel and ruby zebra bangle-bracelet, David Webb. Photo Sotheby's

Round diamonds weighing approximately 3.00 carats, the eyes set with cabochon rubies, applied with black and white enamel, mounted in 18 karat gold and platinum, internal circumference 6 inches, signed David Webb. Hammer Price with Buyer's Premium:  37,500 USD

Pair of baroque cultured pearl and diamond earclips, David Webb. Photo Sotheby's

Baroque cultured pearls measuring approximately 15.9 by 12.6 mm. and 15.2 by 12.8 mm., baguette and round diamonds weighing approximately 9.85 carats, mounted in platinum, signed Webb. Hammer Price with Buyer's Premium:  28,750 USD

Diamond and black enamel bracelet, David Webb. Photo Sotheby's

Round diamonds weighing approximately 3.00 carats, mounted in 18 karat gold and platinum, length 7½ inches, signed Webb. Hammer Price with Buyer's Premium:  28,750 USD

Diamond, emerald and enamel tiger bangle-bracelet, David Webb. Photo Sotheby's

Round diamonds weighing approximately 6.20 carats, the eyes set with cabochon emeralds, mounted in 18 karat gold and platinum, signed Webb. Hammer Price with Buyer's Premium:  26,250 USD

18 karat gold, platinum, jadeite, diamond and ruby cuff bangle, David Webb. Photo Sotheby's

The carved jadeite Chinese belt hook designed as a stylized dragon, accented by round diamonds and cabochon rubies, internal circumference 6 inches, signed David Webb, and Webb. Hammer Price with Buyer's Premium:  25,000 USD

Rock crystal, diamond and emerald frog brooch, David Webb. Photo Sotheby's

The pear-shaped rock crystal measuring approximately 35.8 by 22.2 mm., round diamonds weighing .80 carat, the eyes set with cabochon emeralds, mounted in 18 karat gold and platinum, signed Webb. Hammer Price with Buyer's Premium:  22,500 USD

Pair of cultured pearl, diamond and enamel pendant-earclips, David Webb. Photo Sotheby's

Baroque cultured pearls measuring approximately 15.0 mm., baroque cultured pearl drops measuring approximately 23.0 by 15.7 mm., round diamonds weighing approximately 2.40 carats, mounted in 18 karat white gold and platinum, pendants detachable, signed Webb. Hammer Price with Buyer's Premium:  22,500 USD

18 karat gold, platinum, diamond and black enamel brooch and earclips, David Webb. Photo Sotheby's

The brooch set with round diamonds weighing approximately 1.00 carat, signed David Webb; the earclips set with round diamonds weighing approximately 3.00 carats, signed Webb. Hammer Price with Buyer's Premium:  20,000 USD

Rock crystal and diamond ring and earclips, David Webb. Photo Sotheby's

The ring set with round diamonds weighing approximately .70 carat, mounted in 18 karat white gold, size 6, signed Webb; the earclips set with round diamonds weighing approximately 1.60 carats, mounted in 18 karat white gold and platinum, signed Webb. Hammer Price with Buyer's Premium:  18,750 USD

White enamel, diamond and emerald 'pegasus' brooch, David Webb. Photo Sotheby's

Round diamonds weighing approximately 2.50 carats, mounted in 18 karat gold and platinum, signed Webb. Hammer Price with Buyer's Premium:  16,250 USD

18 karat gold, platinum and diamond fleur de lys brooch, David Webb. Photo Sotheby's

Round diamonds weighing approximately 2.50 carats, gross weight approximately 43 dwts., signed Webb. Hammer Price with Buyer's Premium:  13,750 USD

18 karat gold, platinum, diamond and black enamel ring, David Webb. Photo Sotheby's

Round diamonds weighing approximately 3.20 carats, size 5½, signed Webb. Hammer Price with Buyer's Premium:  11,875 USD

18 karat gold, platinum, diamond and black enamel ring, David Webb. Photo Sotheby's

Round diamonds weighing approximately 1.70 carats, size 4, signed Webb. Hammer Price with Buyer's Premium:  8,750 USD

Sotheby's New York. Magnificent Jewels. 09 Dec 09 www.sothebys.com