SAPPHIRE AND DIAMOND RING, MOUNTED BY CARTIER

Centring on a cushion-shaped sapphire weighing 13.28 carats, flanked on each side by a shield-shaped diamond, mounted in platinum, signed MT Cartier and numbered HPS02670. Ring size: 5¾

Colour and Clarity: According to both Gübelin and GIA reports, the cushion sapphire is natural, of Ceylon origin, with no indications of heating. Please refer to the reports for details. In our opinion, the sapphire is of slightly deep, intense blue colour, eye clean. Upon 10x loupe, there are a few minor fingerprints and some tiny nicks close to girdle, not seen to naked eyes. Two diamonds together weighing approximately 0.80 carat are about F to G colours, VS clarity. Signed "MT Cartier" and numbered to the shank. Condition: Platinum ring mount, with signs of normal wear, overall 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 SSEF report numbered 67031, stating that the 13.28 carat sapphire is natural, of Sri Lankan (Ceylon) origin, with no indication of heating.