2 mai 2016
Emerald and diamond parure, de Grisogono
Lot 275. Colombian emerald and diamond parure, de Grisogono. Estimate 770,000 — 1,150,000 CHF ( 703,715 - 1,051,003 EUR ). Photo Sotheby's Comprising: a necklace composed of two lines of baguette diamonds, the front highlighted with step-cut emeralds...