SAPPHIRE AND DIAMOND RING

Centring on a cushion-shaped sapphire weighing 12.00 carats, encircled by brilliant-cut diamonds, to an outer surround of tapered baguette diamonds together weighing approximately 1.40 carats, mounted in platinum. Ring size: 6¾

Colour and Clarity: According to GRS report, the sapphire is natural, of Sri Lanka origin, with indication of heat treatment. Please refer to the report for details. In our opinion, this sapphire is of medium blue colour, with a minor touch of purplish tone. There are only some crystal inclusions under 10x loupe. Diamonds in the surround are about I to J colours, VS to SI clarity. Condition: Platinum ring mount, 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 GRS report numbered GRS2013-011114, dated 2 January 2013, stating that the 12.00 carat sapphire is natural, of Sri Lankan origin, with indication of heat treatment.