22 mai 2016
A rare 9.06 carats D colour, internally flawless clarity Type IIa old mine-cut diamond ring
Lot 2033. A rare 9.06 carats D colour, internally flawless clarity Type IIa old mine-cut diamond ring. Estimate HK$8,000,000 – HK$12,000,000 (US$1,000,000-1,500,000 ). Photo Christie's Image Ltd 2016. Set with an old mine-cut diamond, weighing approximately...