• 橢圓形尖晶石重16.10卡拉
• 粉紅色及紫色剛玉共重約4.00卡拉
• 18K白金及黃金鍍黑鑲嵌
• 指環尺寸：5¾
請注意：拍品資料/狀況報告以英文版本為準，中文翻譯僅供參考。

Accompanied by Gübelin report numbered 17071023, dated 21 July 2017, stating that the 16.10 carat spinel is natural, of Tajikistan (Pamir) origin, with no indications of heating. For further details, please refer to report. Stamped 750 for 18 karat white and blackened gold. Centre Spinel, stated to weigh approximately 16.10 carats, is lively, of medium orangy pink colour of vivid saturation with minor inclusions when examined under 10X magnification and not visible with unaided eye. Sapphires, estimated to weigh approximately 4 carats in total, are of medium pink colour of strong saturation and medium dark purple colour of strong saturation and loupe clean. Diamonds, estimated to weigh approximately 0.70 carat are on average F to G colour and mostly VS clarity as gauged and graded in the mounting. Metal in very good condition.
In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective qualified opinion. Illustrations in the catalogue may not be actual size. Prospective purchasers are reminded that, unless the catalogue description specifically states that a stone is natural, we have assumed that some form of treatment may have been used and that such treatment may not be permanent. Our presale estimates reflect this assumption.Certificates of Authenticity: Various manufacturers may not issue certificates of authenticity upon request. Sotheby's is not under an obligation to furnish the purchaser with a certificate of authenticity from the manufacturer at any time. Unless the requirements for a rescission of the sale under the Terms of Guarantee are satisfied, the failure of a manufacturer to issue a certificate will not constitute grounds to rescind the sale. Gemological Certificates and Reports: References in the catalogue descriptions to certificates or reports issued by gemological laboratories are provided only for the information of bidders, and Sotheby's does not guarantee and accepts no responsibility for the accuracy, terms or information contained in such certificates or reports. Please also note that laboratories may differ in their assessment of a gemstone (including its origin and presence, type and extent of treatments) and their certificates or reports may contain different results.NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING CONDITION OF A LOT, ALL LOTS ARE OFFERED AND SOLD "AS IS" IN ACCORDANCE WITH THE CONDITIONS OF SALE PRINTED IN THE CATALOGUE.

附瑞士Gübelin證書（編號17071023，日期2017年7月21日）指尖晶石為天然，重16.10卡拉，產地為塔吉克斯坦(帕米爾)，未經加熱處理。