Platinum, Zircon and Diamond Ring

Centering an emerald-cut zircon measuring approximately 16.5 by 12.9 by 9.4 mm, flanked by baguette and single-cut diamonds weighing approximately .65 carat, size 7, indistinctly numbered; circa 1930.

In good condition. The zircon is a nicely saturated medium-deep slightly greenish blue color and slightly included. Approximately 21.00 carats. The diamonds are approximately G-I color, predominantly VS clarity. Indistinctly numbered on the inner shank. Fine filigree work on the gallery. Accompanied by GIA report no. 16858664 stating that the stone is zircon.
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. 16858664 stating that the stone is zircon.