紅寶石配鑽石戒指

• 橢圓形紅寶石重5.09卡拉
• 配鑽共重約3.70卡拉
• 鉑金及18K黃金鑲嵌
• 指環尺寸：6
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 and SSEF reports numbered 17041124 and 92977 dated 27 April 2017 and 26 June 2017 respectively, both stating that the 5.09ct ruby is natural of Burmese origin with no indications of heating. Both laboratories also state that this ruby may be called pigeon blood in the trade. Also accompanied by four GIA dossiers: numbered 1182241039 dated 22 March 2017, stating that the 0.50ct oval diamond is D colour VVS1 clarity numbered 1182261828 dated 28 March 2017, stating that the 0.50ct oval diamond is D colour VVS1 clarity numbered 6187247841 dated 23 March 2017, stating that the 0.50ct oval diamond is D colour VVS1 clarity numbered 2181334664 dated 19 April 2017, stating that the 0.51ct oval diamond is D colour IF For further detail, refer to reports. Stamped PT950 and AU750 for platinum and 18 karat white and yellow gold mounting. Ruby, of medium dark red colour of strong saturation, with typical inclusion, slightly surface reaching when viewed with 10X magnification. Diamonds, estimated to weigh approximately 1.69ct are on average D to E colour, mostly VVS to VS clarity as gauged and graded in the mounting. Metal overall 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及SSEF證書（編號17041124及92977，日期2017年4月27日及2017年6月26日）指紅寶石重5.09卡拉為天然，產地為緬甸，未經加熱處理；Gübelin及SSEF又指此紅寶石呈「鴿血紅」色。另附SSEF文書稱此紅寶石各條件極佳，十分稀有。
附四張美國GIA小證書指重0.51至0.50卡拉的鑽石為D色，內部無瑕（IF）至 VVS1淨度。