Lot 2070. An important pair of 7.88 and 7.04 carats Type IIa diamond ear studs. Estimate HKD 12,000,000 - HKD 15,000,000 (US$1,500,000-1,900,000). Price realised HKD 13,260,000. © Christie's Images Ltd 2017

Each set with a circular-cut diamond, weighing approximately 7.88 and 7.04 carats, mounted in platinum

Accompanied by report no. 5101674964 dated 1 March 2017 from the GIA Gemological Institute of America stating that the 7.88 carat diamond is D colour, VVS1 clarity, with excellent cut, polish and symmetry; 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

Report no. 2105820308 dated 1 March 2017 from the GIA Gemological Institute of America stating that the 7.04 carat diamond is D colour, internally flawless clarity, with excellent cut, polish and symmetry; and a Diamond Type Classification letter stating that the diamond has been determined to be Type IIa

Christie's. Hong Kong Magnificent Jewels, 30 May 2017, Convention Hall