Sapphire and Diamond Ring

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

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