3 août 2016
Diamond ring, Bulgari
Lot 419. 9.09 carats Diamond ring, Bulgari. Estimate 47,000 — 75,000 CHF. Lot sold 434,500 CHF. Photo: Sotheby's 2012 The oval diamond weighing 9.09 carats, between tapered baguette diamond shoulders, size 51, sizing band, signed Bulgari. Sotheby's. Magnificent...