RUBY AND DIAMOND RING

Centring on an oval ruby weighing approximately 5.07 carats, surrounded by brilliant-cut diamonds together weighing approximately 2.30 carats, mounted in platinum.

Colour and Clarity: According to GRS report, the ruby is of Burmese origin with no indications of thermal treatment. Please refer to the report for details. In our opinion, the ruby is of a pinkish red colour. Under 10x loupe inspection, there are natural inclusions, a more noticeable natural feather inclusion and colour zoning to the side of the stone, not obvious when worn diamonds in the surround are about H-I colours, VS2 clarity. Condition: 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.

Ring size: 6

Accompanied by GRS report numbered GRS2011-011871, dated 18 January 2011, stating that the 5.07 carat ruby is natural, of Burmese (Myanmar) origin, with no indication of thermal treatment.