Diamond bow brooch, circa 1910

The lacework bow supporting a central tassel with chain fringes, set throughout with numerous old-mine, single-cut and rose-cut diamonds weighing approximately 10.25 carats, mounted in platinum. 

Stamped with numerous French Import marks to the reverse and a distinct 'A'. Estimated color of diamonds H-L, estimated clarity VS-SI. Yellow discoloration to three diamond settings. Evidence of damage and repair to top part of bow. Nice fluid movement to central tassel. In overall 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.