26 novembre 2016
An Impressive 15.97 carats Burmese Sapphire and Diamond Ring
Lot 647. An Impressive 15.97 carats Burmese Sapphire and Diamond Ring. Estimate HK$ 1,400,000 - 1,800,000 ( €170,000 - 220,000 ). Photo: Bonhams. The cushion-shaped sapphire, weighing 15.97 carats, within an openwork bombé surround set with four oval-cut...