3 mai 2014
A sapphire and diamond 'Trombino' ring, by Bulgari
A sapphire and diamond 'Trombino' ring, by Bulgari. Photo Christie's Image Ltd 2014. Set with a cabochon sapphire, to the pavé-set diamond mount with baguette-cut diamond shoulders, mounted in platinum, ring size 5¾. Signed Bulgari. Estimate CHF22,000...