藍寶石配黃色鑽石及鑽石戒指

• 天然「緬甸」蛋面藍寶石重9.06卡拉
• 18K白色黃金鑲嵌
指環尺寸：6¼

Colour and Clarity: According to GRS report, the sugar loaf sapphire is natural, of Burmese origin, with no indication of thermal treatment. Please refer to the report for details. In our opinion, the sapphire is of medium intense blue colour, with silk and fingerprint inclusions under loupe check. Tiny yellow diamonds are of intense saturation, SI clarity. Other tiny diamonds are probably of H to I colours, similar clarity. Condition: Karat white gold ring mount, with signs of normal wear, 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.
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GRS證書（編號GRS2004-090003T，日期2004年9月6日）• 藍寶石產地為緬甸 • 未經加熱處理

請注意：此證書發出日期超過十年，或需要更新。