Pair of Gem-Set and Diamond 'Tortoise' Brooches

Whimsically designed as two tortoises, set with carved hardstone and onyx, embellished by cabochon rubies and circular-cut diamonds, mounted in 18 karat yellow gold, signed Santagostino. (2)

Colour and Clarity: In our opinion, the diamonds are about H colour, VS clarity. Ruby cabochons are of red to purplish red colour, lightly included with some surface abrasions. The onyx and hardstone (in our opinion is rock crystal) is intact. Condition: Karat gold mount, with slight tarnish to the gold and minor scratches to the gold, signed Santagostino, otherwise in good condition. This lot is offered without reserve. Proceeds from this lot will be donated to Operation Smile. 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.