Diamond ring, Bulgari - Photo Sotheby's
The oval diamond weighing 9.09 carats, between tapered baguette diamond shoulders, size 51, sizing band, signed Bulgari. Estimate: 47,000 - 75,000 CHF - Lot sold. 434,500 CHF
Sotheby's. Magnificent Jewels. Geneva | 14 Nov 2012 www.sothebys.com