18 Karat Blackened Gold, Carved Emerald and Diamond Ring, Sifen Chang

Set in the center with a carved emerald of floral design weighing 46.25 carats, framed by blackened gold loops set with small round diamonds weighing approximately 2.45 carats, size 6½, signed with Chinese characters for Sifen Chang.  With signed box.

The emerald is nicely carved and is heavily included, yet remains translucent. Diamonds are approximately F-G color and VVS-VS clarity. In very 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.

Sifen Chang's love of nature is reflected in her hand-made, one-of-a-kind jewels.  Born in Brazil, now residing in Taiwan, she deftly combines her training as a geologist and a gemologist to showcase the natural beauty of stones, often working with the subtle inherent color graduations, resulting in beautiful naturalistic jewelry.