• 古墊形天然藍寶石重8.04卡拉
• 配鑽石共重約3.75卡拉
• 鉑金鑲嵌

Colour and Clarity: According to GRS report, the sapphire is natural, with no indication of thermal treatment. Please refer to the report for details. In our opinion, the sapphire is of medium deep blue colour, very clean to both naked eyes and loupe check. There is only a tiny nick crown facet and some fine silks near the surface, not seen to naked eyes. Diamonds are about F to H colours, VS clarity. Condition: Platinum ring mount, 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.

指環尺寸：6

• 附瑞士GRS證書﹙編號GRS2013-078243，日期2013年7月4日﹚• 藍寶石未經加熱處理