·中央1顆八角方形藍寶石重13.47卡拉
·配2顆子彈形鑽石，共重約1.15卡拉
·指環尺寸5¾
·附Piranesi 品牌刻名

*拍品資料以英文為主，中文翻譯僅供參考

The sapphire is a medium very slightly violetish blue color and is moderately included. Upon close inspection there is visible silk, which gives the stone an interesting sheen. Some minor chipping to the girdle, with one 1.5 mm chip at a corner below the girdle. The diamonds are approximately G-H color and SI clarity. Accompanied by SSEF report no. 57103 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.

附瑞士SSEF證書，編號57103，指出藍寶石產地為斯里蘭卡，未經加熱處理。