Turquoise and diamond necklace @ Sotheby's, Important Jewels, 03 Feb 10, New York

Turquoise and diamond necklace. . Photo Sotheby's

Composed of turquoise beads measuring approximately 15.9 to 12.5 mm., the clasp set with round diamonds weighing approximately 1.50 carats, mounted in 18 karat white and yellow gold, length 19½ inches. Est. 5,000—7,000 USD. Lot Sold 6,250 USD

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