EMERALD AND DIAMOND PENDANT NECKLACE, Cartier

Suspending a step-cut emerald weighing 17.92 carats, surmounted by brilliant-cut diamonds weighing approximately 2.35 and 1.30 carats respectively, decorated by marquise-shaped diamonds, mounted in 18 karat white gold, accompanied by a gold link chain, length approximately 480mm, signed and numbered 34307.

Colour and Clarity: According to GRS report, the emerald is natural, of Colombian origin, with indications of insignificant clarity treatment. Please refer to the reports for details. In our opinion, the emerald is of medium green colour, slightly included to naked eyes. Upon 10x loupe, there are some natural inclusions and a few are surface reaching, a few nicks on the girdle, not seen to naked eyes. The smaller round diamond in the surmount is about F to G colour, VS clarity, and the larger round is about I to J colour, VS clarity. Two marquise diamonds together weighing about 0.40 carat, are G to H colours, VS clarity. Signed "Cartier" and numbered to the mount. Condition: Signs of moderate wear to the mount, overall in good 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.

Accompanied by GRS report numbered GRS2012-062175, dated 8 June 2012, stating that the 17.92 carat emerald is natural, of Colombian origin, with insignificant indication of clarity enhancement; also accompanied by a signed box.