Lot 2072. An elegant diamond necklace, by Bulgari. Estimate HKD 12,000,000 - HKD 18,000,000 (USD 1,554,108 - USD 2,331,162). Photo Christie's Images Ltd 2016. 

Designed as a line of graduated pear-shaped diamonds, thirty pear-shaped diamonds weighing approximately 3.01 to 0.72 carats, the front suspending a detachable pear-shaped diamond, weighing approximately 9.05 carats, mounted in platinum, 43.3 cm. Signed Bulgari.

Accompanied by report no. 6173124243 dated 24 April 2015 from the GIA Gemological Institute of America stating that the 9.05 carat diamond is D colour, VVS1 clarity; also with a working diagram indicating that the clarity of the diamond is potentially Internally Flawless, and a Diamond Type Classification letter stating that the diamond has been determined to be Type IIa.

Accompanied by thirty reports dated from 3 September 1994 to 28 June 2005 from the GIA Gemological Institute of America stating that the 3.01 to 0.72 carat diamonds are D colour, internally flawless clarity 

Please note that thirty reports are more than 3 years old and might require an update.

Christie's. Hong Kong Magnificent Jewels, 29 November 2016, Hong Kong, HKCEC Grand Hall