7 mai 2017
A Fine Ruby and Diamond Ring
Lot 555. A Fine 10.06 carats Tajikistan Ruby and Diamond Ring. Estimate HK$ 780,000 - 980,000 ( €91,000 - 110,000 ). Photo: Bonhams. The cabochon ruby, weighing 10.06 carats, within a marquise and brilliant-cut diamond surround, the gallery and half hoop...