CAT'S-EYE ALEXANDRITE AND DIAMOND RING

Centring on an oval cabochon cat's-eye alexandrite weighing 9.02 carats, set within stylised shank pavé-set with brilliant-cut diamonds, embellished on each side with diamond beads, the diamonds together weighing approximately 7.90 carats, mounted in 18 karat white gold. 

Colour and Clarity: According to AGL report, the cat's-eye alexandrite is natural, of Brazilian origin, with no evidence of treatment. Moderate to strong cat's-eye effect and excellent to very good quality of colour change. Please refer to the report for details. In our opinion, the cat's-eye alexandrite shows a distinct colour change from medium dark, bluish green colour in daylight, to purplish red colour in incandescent light. Translucent clarity with silky inclusions which give a sharp cat's-eye effect upon strong illumination. Overall, the diamonds are F to G colours, VS clarity for brilliant-cut stones and SI clarity for diamond beads. Condition: Very unusual design, which the ring can be slightly re-sized by professional service, in mint 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: 5

Accompanied by AGL report numbered CS 39650, dated 1 May 2008, stating that the 9.02 carat cat's-eye alexandrite is natural chrysoberyl, of Brazilian origin, with no gemological evidence of enhancements / treatments.