23 mai 2017
An elegant 3.03 carats diamond, ruby and coloured diamond ring, by Cindy Chao
Lot 1937. An elegant 3.03 carats F VS1 diamond, ruby and coloured diamond ring, by Cindy Chao. Estimate HKD 400,000 - HKD 600,000 ( US$50,000-78,000). Price realised HKD 1,000,000. © Christie's Images Ltd 2017 The circular-cut ruby ribbon gathered by...