Group of Gem-set and Diamond Brooches, Maubossin, Tiffany & Co., Van Cleef & Arpels

Comprising: the first brooch modelled as a mouse, decorated by brilliant-cut diamonds and ruby-set eye, signed Maubossin, with retractable pendant loop; the second modelled as a bee, the wings set with carved amethyst, to body set with diamonds and enamel and emerald-set eyes, signed Maubossin; the third modelled as a humming bird and a flower, set with circular-cut diamonds, to a blue enamel background, signed Tiffany & Co., with pendant loops; the last modelled as a flower, centring on a cabochon ruby, to petals set with circular-cut diamonds, signed VCA and numbered B1344G53; mounted in 18 karat yellow and white gold. (4)

Colour and Clarity: In our opinion, diamonds on all the pins are about E to G colours, VS clarity. Carved amethyst wing on the "bee" brooch has some fingerprints or feather inclusions, emeralds have natural inclusions and surface pits, only observed under 10x loupe and not seen to naked eyes. Rubies on both the "mouse" and "flower" pins are of strong red colour, eye clean; while the tiny ruby on the "humming bird" pin is deep red hue. All pins are signed. Condition: This group of pins is offered without reserve. There are surface scratches to the blue enamel of the "bird" pin, not seen to naked eyes. Signs of normal wear to the metal of these pins, otherwise all in good condition. IMPORTANT NOTICE: Please note that jadeite and rubies of Burmese origin and articles of jewellery containing jadeite or rubies of Burmese origin all less than 100 years old may not be imported into the US. The purchaser's inability to import any item into the U.S. or any other country as a result of these or other restrictions shall not justify cancellation or rescission of the sale or any delay in payment. Please check with the specialist department if you are uncertain as to whether a lot is subject to these import restrictions, or any other restrictions on importation or exportation.
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.