18 novembre 2015
Cat's-Eye Chrysoberyl and Diamond Ring
17.64 carats Cat's-Eye Chrysoberyl and Diamond Ring. Estimate HK$500,000 - 800,000 ( US$64,000 - 103,000 ). Photo Tiancheng International Centring on a double cabochon cat's-eye chrysoberyl weighing 17.64 carats, embellished with brilliant-cut diamonds...