鉑金鑲藍寶石配鑽石戒指

· 鑲一顆古墊形藍寶石，重4.53卡拉
· 周邊鑲圓形鑽石
· 指環尺寸5

*拍品資料以英文為主，中文翻譯僅供參考

In good condition. Center sapphire displays a bright strong medium blue hue, with minor color zoning noticed just off the table under a 10x loupe, otherwise eye clean. Sapphire also displays light chipping to the girdle edge which would be associated with use. Setting is in very good condition, diamonds are approximately H-I color and VS clarity. Interior shank stamped with a single engraved star. Accompanied by AGL report no. CS 61782 stating that the sapphire is of Kashmir origin, with no indications of heating. Accompanied by GIA report no. 5161028453 stating that the sapphire is of Kashmir origin, with no indications of heating, and that the color of this stone is described in the trade as 'Royal Blue'.
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 61782，指出藍寶石產地為喀什米爾，未經加熱處理。

附美國GIA證書，編號5161028453，指出藍寶石產地為喀什米爾，未經加熱處理，指藍寶石顏色屬「皇室藍」。