28 mars 2016
Emerald and Diamond Ring, Cartier
Lot 1828, 17.49 carats Colombian Emerald and Diamond Ring, Cartier. Estimate 6,900,000 — 9,500,000 HKD (797,669 - 1,098,240 EUR ). Photo Sotheby's Set with a step-cut emerald weighing 17.49 carats, flanked on each side by a baguette diamond, mounted in...