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565

16.56克拉「斯里蘭卡」天然藍寶石配鑽石戒指, 藍寶石未經加熱處理

估價
HK$450,000 - 650,000
€52,900 - 76,400
$58,000 - 83,000
HK$533,400
拍品詳情
Set with an oval sapphire weighing approximately 16.56 carats, surrounded by brilliant-cut and tapered baguette diamonds, mounted in platinum, size 6½.

Accompanied by Gübelin report no. 24011171, stating that the sapphire is of Ceylon origin, with no indications of heating.

附瑞士Gübelin證書