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3.29克拉「泰國」天然紅寶石配鑽石戒指，紅寶石未經加熱處理
估價
CHF20,000–30,000
€21,600–32,400
$25,000–35,000
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Set with a cushion-shaped ruby weighing 3.29 carats, highlighted with brilliant-cut and baguette diamonds, size 50.
Accompanied by Gübelin report no. 26080025, stating that the ruby is of Thai origin, with no indications of heating.
附瑞士Gübelin證書
Accompanied by Gübelin report no. 26080025, stating that the ruby is of Thai origin, with no indications of heating.
附瑞士Gübelin證書