• 七顆橢圓形天然藍寶石共重33.48卡拉，其中五顆藍寶石產地為緬甸
• 鑽石共重約42.60卡拉
• 18K白色黃金鑲嵌
• 長度約185毫米

Colour and Clarity: According to Gübelin report, all seven sapphires are natural, with no indications of heating. Five stones are from Burma, and origin of the other two sapphires are undetermined. According to GRS reports, the two natural sapphires which Gübelin cannot determined origin are from Sri Lanka, unheated. Please refer to the reports for details. In our opinion, the sapphires are of medium intense blue colour, eye clean and lively. Upon 10x loupe, there are silks and fingerprint inclusions, very common in natural sapphires and not seen to naked eyes. Diamonds are about G to H colours, VS clarity. Condition: Karat white 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.

• 附瑞士Gübelin證書（編號14067003 / 1至7，日期2014年6月18日）• 5.45、4.88、3.62、3.42及3.41卡拉藍寶石產地為緬甸 • 未經加熱處理
• 另附三張瑞士GRS證書（編號GRS2013-021577，GRS2010-061629及GRS2009-022222）• 藍寶石分別重7.49，5.21及3.41卡拉 • 產地為斯里蘭卡 • 未經加熱處理 • GRS形容3.41卡拉藍寶石的顏色為「皇室藍」色