1 mai 2015
Sapphire and diamond necklace, Bulgari
Ceylon and Malagasy sapphire and diamond necklace, Bulgari. Estimate 146,000 — 245,000 CHF (137,736 - 231,132 EUR ). Photo Sotheby's. Set with pear-shaped sapphires and a synthetic sapphire, highlighted with brilliant-cut diamonds, inner circumference...