The oval mixed-cut alexandrite weighing 11.09 carats, the shoulders decorated with 12 round, 2 baguette and 4 square-cut diamonds weighing approximately 1.00 carat, mounted in platinum, size 6¾.

See AGL report stating the alexandrite is of Ceylon origin, no evidence of treatment. Also see SSEF report stating Alexandrite Chrysoberyl, no color modification. The stone shows distinct color change from green (daylight) to purplish red (incandescent light). The diamonds are approximately G-H color and VS-SI clarity. The shank is quite thin, but the ring is in good condition overall.
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 AGL report no. CS 36963 stating that the stone is of Ceylon origin; no gemological evidence of enhancements/treatments present. Also accompanied by SSEF report no. 43411 stating Alexandrite, chrysoberyl; no indications of artificial colour modification.