Emerald and diamond ring, Cartier

The emerald-cut emerald weighing 9.48 carats, flanked by tapered baguette diamonds weighing approximately .70 carat, mounted in 18 karat gold and platinum, size 5¾, signed Cartier, numbered HN446.

Accompanied by Gübelin report no. 0908039 stating that the emerald is of Colombian origin, no indications of clarity enhancement. The emerald is a rich medium deep very slightly bluish green color and is slightly included. There is a minute chip to the girdle, not visible to the naked eye. Flanked by two tapered baguette-cut diamonds approximately E-F color and VVS clarity. Inner shank stamped 9.48 Cartier and with maker's mark of GFS, 3381 and 0.73, HN446. Accompanied by a copy of Cartier invoices.
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 Gübelin report no. 0908039 stating that the emerald is of Colombian origin, no indications of clarity enhancement.