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
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
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