Lot 1852. Exquisite 2.11 carats Fancy Intense Blue Diamond and Diamond Ring. Estimate 6,800,000 — 8,000,000 HKD (796,941 - 937,577 EUR). Lot sold 14,720,000 HKD (1,692,151 EUR). Photo: Sotheby's

Centring on an emerald-cut fancy intense blue diamond weighing 2.11 carats, flanked by two trapeze-shaped diamonds, mounted in 18 karat white gold. Ring size: 5½

Accompanied by GIA report numbered 8579752, dated 24 June 2015, stating that the 2.11 carat diamond is natural, of Fancy Intense Blue colour, VVS1 clarity.

Sotheby's. Magnificent Jewels & Jadeite, Hong Kong, 07 oct. 2015, 02:00 PM