A pearl and diamond bracelet

Lot 271. Centering upon a pearl, measuring approximately 12.92 x 13.00 mm, within a marquise-cut diamond cluster spray, to the flexible openwork three-row band set with a central row of graduated marquise-cut diamonds bordered by circular-cut diamonds, mounted in platinum, 6 ins. Estimate: $100,000-150,000
With report 16337453 dated 17 October 2007 from the Gemological Institute of America stating that the pearl is natural

Christie's. Magnificent Jewels. 11 December 2007. 20 Rockefeller Plaza, New York