A D-color, pear-shaped diamond pendant necklace of approx. 22.73 cts.

Lot 300. Set with a pear-shaped diamond, weighing approximately 22.73 carats, within a pavé-set diamond surround, to the fine link chain, mounted in platinum, 16 ins.
With report 15748426 dated 5 March 2007 from the Gemological Institute of America stating that the diamond is D color, VVS1 clarity
Estimate: $1,300,000-1,500,000

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