26 novembre 2017
A 10.27 carats oval-shaped ruby and diamond ring
Lot 1923. A 10.27 carats oval-shaped ruby and diamond ring. Estimate HKD 2,500,000 - HKD 3,500,000 ( US$320,000-440,000) . © Christie's Images Ltd 2017 The oval-shaped ruby, weighing approximately 10.27 carats, flanked by triangular-shaped diamonds, mounted...