Pink Topaz and Diamond Ring, Schlumberger for Tiffany & Co.

The oval pink topaz weighing approximately 10.15 carats, the shoulders decorated with four leaves set with small round diamonds, their long stems winding around to form the band, mounted in platinum and 18 karat gold, approximately size 5½, signed Tiffany, Schlumberger. 

Ring size is approximate as there is an inner sizing band. The oval-cut topaz is a pleasant shade of very slightly purplish pink and is eye clean, with minute abrasions at some of the facet junctions. The round diamonds are approximately G-H color and VVS-VS clarity. Signed Sclumberger Tiffany on plaques under the gallery of the center stone. In 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.