深彩棕綠黃色鑽石配煙水晶及鑽石戒指

• 橢圓形深彩棕綠黃色鑽石重0.72卡拉，VS1淨度
• 18K黃金鑲嵌
• 指環尺寸：6½
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 GIA report numbered 1176043094, stating that the 0.72 carat diamond is natural, Fancy Deep Brownish Greenish Yellow Colour, VS1 Clarity. Inscribed 750 for 18 karat yellow gold. Carved smoky quartz of dark brown colour. Diamonds estimated to weigh approximately 0.15 carat in total, some of faint to light brown colour and some on average G to H colour, VS to SI clarity, as gauged and graded in the mounting. Hardly any sign of wear to the metal, overall in excellent 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.

附美國GIA證書（編號1176043094，日期2015年3月23日）指橢圓形鑽石重0.72卡拉，深彩棕綠黃色，VS1淨度。