18 karat gold and diamond pendant-brooch/necklace, David Webb, circa 1965

The bell-shaped pendant-brooch of hammered gold centering an Art Deco openwork platinum and diamond plaque of similar shape, collet-set with a row of  7 old European-cut diamonds weighing approximately 4.90 carats, supported on a chain of hammered gold rope links studded with 17 round diamonds weighing approximately 2.50 carats, total length 31 inches, segments detach to form bracelets, signed Webb, pendant detachable. 

Very good condition. The larger diamonds in the Art Deco plaque are approximtely H-I-J color, VS-SI clarity; the smaller diamonds are approximately H-I color, VS-SI. The diamonds set into the neckchain are approximately F-G color, VVS-VS clarity. Both the pendant and chain are signed; the chain on the necklace can be found on applied plaques near the two clasps.
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.

See the footnote to lot 233.