Turquoise, Diamond, Gold Bracelet, David Webb. Photo Heritage Auctions

The bracelet features oval and pear-shaped turquoise cabochons, enhanced by full-cut diamonds weighing a total of approximately 0.90 carat, set in 18k gold, marked Webb. Gross weight 104.96 grams. Dimensions: 6 inches x 1-1/2 inches Estimate: $15,000 - $20,000.

Heritage Auctions. 2013 April 29. Jewelry Signature Auction - New York - http://jewelry.ha.com