天然「緬甸」紅寶石配鑽石別針

• 紅寶石共重約10.70卡拉
• 配鑽共重約6.50卡拉
• 鉑金及18K白金鑲嵌
• 附G. Ernst, Wiesbaden品牌刻名

Accompanied by SSEF report numbered 64685, stating that the five rubies, each estimated to weigh approximately 1.60, 2.00, 2.00, 2.00 and 3.10 carats, are of Burmese origin, and have no indications of heating. For further details, please refer to the report. Signed G. Ernst Wiesbaden. Stamped Pt950 and 750 for platinum and 18 karat white gold. Under 10X magnification, rubies show typical inclusions, some surface reaching, minor chips, nicks and abrasions, generally not eye visible. Diamonds, estimated to weigh approximately 6.50 carats in total are on average G to H colour, mostly VS to SI clarity, as gauged and graded in the mount. Signs of minor wear to metal consistent with use. 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SSEF證書﹙編號64685，日期2012年9月3日﹚指紅寶石產地為緬甸，未經加熱處理。