379
天然藍寶石、紅寶石配黃色鑽石戒指，藍寶石未經加熱處理
Set with an oval sapphire, decorated with calibé-cut rubies and circular-cut diamonds of yellow tint, size 57½, signed Schroeder.
Accompanied by Gübelin report no. 25090135, stating that the origin is indeterminable, with no indications of heating; together with a gemmological report.
Please note that the diamonds of yellow tint have not been tested for natural colour.
附瑞士Gübelin證書
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Accompanied by Gübelin report no. 25090135, stating that the origin is indeterminable, with no indications of heating; together with a gemmological report.
Please note that the diamonds of yellow tint have not been tested for natural colour.
附瑞士Gübelin證書
Priority Bidding is here! Secure a lower Buyer's Premium. Learn more >