18 Karat White Gold, Tanzanite and Diamond Ring, Henry Dunay

Centering a cushion-cut tanzanite weighing 13.42 carats, accented by round diamonds weighing approximately 2.50 carats, size 6¾, signed Dunay, numbered R0036. With signed box.

In very good condition. The tanzanite is a richly saturated medium-deep violetish blue and eye-clean. The diamonds are approximately F-H color, VVS-VS clarity. Signed and numbered on the inner shank. Accompanied by GIA report no. 2155826742 stating that the tanzanite is of the Zoisite species, with undeterminable indications of heating.
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 GIA report no. 2155826742 stating that the tanzanite is of the Zoisite species, with undeterminable indications of heating.