• 兩顆紫色天然「斯里蘭卡」星光藍寶石分別重8.34及5.92卡拉
• 圓形彩色剛玉共重約4.50卡拉
• 18K黄金鍍黑鑲嵌

Colour and Clarity: According to GRS report, the two star sapphires are natural, of Ceylon origin, with no indication of thermal treatment. Please refer to the reports for details. In our opinion, the two star sapphires are of medium purple and violetish blue colour respectively, both showing a distinct six-ray star upon spot lighting. Upon 10x loupe, both star sapphires have natural needles and crystal inclusions, but not noticeable to naked eyes. Other coloured sapphires are of various hue, from very light to medium light pink, purple or blue colour, eye clean. Condition: Karat blackened gold 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：6½

• 附兩張瑞士GRS證書（編號GRS2007-100567T及GRS2007-100566T，日期2007年11月12日）• 星光藍寶石產地為斯里蘭卡 • 未經加熱處理