8 août 2016
Important 11.66 carats Type IIa, D colour, Internally Flawless clarity diamond ring
Lot 1826. Important 11.66 carats Type IIa, D colour, Internally Flawless clarity diamond ring. Estimate 13,500,000 — 16,000,000 HKD. Lot sold 18,580,000 HKD. Photo Sotheby's 2011 Simply set with a brilliant-cut diamond weighing 11.66 carats, mounted in...