5 août 2016
Emerald and diamond brooch, Bulgari, circa 1970
Lot 511. Emerald and diamond brooch, Bulgari, circa 1970. Estimate 190,000 — 280,000 CHF. Lot sold 278,500 CHF. Photo: Sotheby's 2012 Designed as a flower, the centre set with a cabochon emerald, the petals set with brilliant-cut diamonds of near colourless...