Colored diamond and diamond flower brooch

Set with marquise-shaped diamonds weighing approximately 2.00 carats, round near colorless diamonds and round diamonds of pink and yellow hue weighing a total of approximately 10.00 carats, mounted in 18 karat yellow, white and pink gold, with pendant hook.

Good condition. The mounting appears to be white gold with sections plated over with yellow and pink gold; small areas of the white gold base are exposed on the reverse. Marquise-shaped diamonds, approximately Y-Z color, SI-I clarity. Near colorless round diamonds, approximately I-J color, SI clarity. The medium yellow and medium slightly violetish pink diamonds are approximately SI clarity.
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.