Gold, Platinum and Gem-Set Brooch

Designed as a butterfly set en tremblant, the torso centering a marquise-shaped citrine measuring approximately 15.1 by 31.7 mm, the antennae set with two pear-shaped emeralds and the eyes with two cabochon rubies, the wings decorated with round diamonds weighing approximately 13.60 carats, accented by calibré-cut rubies, further set with marquise-shaped diamonds of orange hue weighing approximately 1.60 carats and round diamonds of yellow hue weighing approximately 1.35 carats, the wings completed with two pear-shaped diamonds of brown hue weighing approximately .75 carat.

In very good condition with no apparent wear to the mounting. The medium, slightly brownish citrine is eye-clean. The well-matched, medium-deep red buff-top rubies are eye-clean to lightly included. The medium-deep green emeralds are lightly included. The near colorless diamonds are approximately G-H color, VVS-VS clarity. The round colored diamonds in slightly varying shades of Fancy Deep Brownish Orange, and the pear-shaped diamonds approximately Fancy Deep Greenish Yellow-Brown; approximately VS clarity. Wingspan approximately 4 inches. Please note the brooch is accompanied by a fitted box.
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.Certificates of Authenticity: Various manufacturers may not issue certificates of authenticity upon request. Sotheby's is not under an obligation to furnish the purchaser with a certificate of authenticity from the manufacturer at any time. Unless the requirements for a rescission of the sale under the Terms of Guarantee are satisfied, the failure of a manufacturer to issue a certificate will not constitute grounds to rescind the sale. Gemological Certificates and Reports: References in the catalogue descriptions to certificates or reports issued by gemological laboratories are provided only for the information of bidders, and Sotheby's does not guarantee and accepts no responsibility for the accuracy, terms or information contained in such certificates or reports. Please also note that laboratories may differ in their assessment of a gemstone (including its origin and presence, type and extent of treatments) and their certificates or reports may contain different results.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.

Please note the diamonds have not been tested for natural origin of color.