17 octobre 2019
A 10.57 Carat D Colour Flawless Type IIa Diamond Ring, by Tiffany & Co.
Lot 2138. A 10.57 Carat D Colour Flawless Type IIa Diamond Ring, by Tiffany & Co. Estimate HKD 7,500,000 - 10,000,000 (USD 955,898 - 1,274,530). Sold Price: HKD 8,850,000 (USD 1,127,959). © Poly Auction Hong Kong Emerald-cut diamond of 10.57 carats, tapered...