The cushion-shaped sapphire weighing 7.26 carats, within a prong setting of stylized foliate design set with small round diamonds, mounted in platinum, size 7¼. 

There is a sizing band inside, currently measures approximately 7¼. Please refer to GIA report no.12726407 stating natural sapphire; no evidence of heat treatment was detected. Please also note that a GRS report dated January 16, 2003 states the sapphire to show no indication of thermal treatment and classifies the color as "cornflower" blue. Although the original GRS certificate is not available, a copy of the certificate is available upon request. The sapphire is a medium blue hue with very slightly grayish saturation of colour. Good clarity with only light inclusions. Diamonds are bright and lively. 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.

Accompanied by GIA report no.12726407 stating natural sapphire; no evidence of heat treatment was detected.