鉑金鑲藍寶石及鑽石戒指, Oscar Heyman & Brothers

· 中央鑲1顆方形藍寶石，重12.94卡拉
· 主石兩旁各鑲1顆半月形鑽石，共重約1.10卡拉
· 指環尺寸 5½
· 附編號300435
· 附工匠標章戳記

*拍品資料以英文為主，中文翻譯僅供參考

In very good condition with the exception of some light scratching to the mounting, primarily to the shank. The sapphire is a nicely saturated medium slightly violetish blue and eye-clean. The diamonds are approximately F-G color, VVS clarity. Maker's mark and numbering located on the inner shank. Accompanied by AGL report no. CS 64295 stating that the sapphire is of Ceylon origin, with no indications of heating.
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AGL證書，編號CS 64295，指出藍寶石產地為斯里蘭卡，未經加熱處理。