537
15.50克拉「哥倫比亞」天然祖母綠配鑽石戒指, 祖母綠未經淨度處理
估價
HK$2,800,000–4,000,000
€306,000–437,000
$360,000–513,000
Set with a step-cut emerald weighing 15.50 carats, flanked by two trapeze-cut diamonds, to the brilliant-cut diamond shoulders, size 6½.
Accompanied by Gübelin report no. 26081032, stating that the emerald is of Colombian origin, with no indications of clarity enhancement.
附瑞士Gübelin證書
Accompanied by Gübelin report no. 26081032, stating that the emerald is of Colombian origin, with no indications of clarity enhancement.
附瑞士Gübelin證書