「哥倫比亞」祖母綠配鑽石吊耳環一對

• 指祖母綠重約4.13卡拉
• 配鑽共重約13.00卡拉
• 白金鑲嵌

Please note that both emeralds stated to weigh approximately 4.13 carats in total instead of approximately 2.25 and 1.92 carats respectively as mentioned in the printed catalogue. Accompanied by Gübelin report numbered 16091004/ 1 and 2, dated 7 September 2016, stating that the emeralds are natural, of Colombian origin, with indications of moderate clarity enhancement and minor cavity filling. For further details, please refer to report. Mounted in white gold as tested. Emeralds, of medium green colour of strong saturation, are estimated to weigh approximately 4.13 carats in total. Under 10X magnification, there are typical inclusions, some surface reaching with one cavity positioned to one side of the emerald. Diamonds, estimated to weigh approximately 13.00 carats in total, are on average G to H colour and VS clarity, as gauged and graded in the mounting. Signs of minor wear to metal. Overall in very good condition. Please note that Sotheby's is not responsible for the accuracy of any estimated weights provided by gemmological certificates.
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16091004 / 1 and 2，日期2016年9月7日）指袓母綠產地為哥倫比亞，經過中度淨度處理及輕度填充。