Platinum, Ruby and Diamond Necklace

Of geometric design, the front set with three cushion-cut rubies weighing 8.60, 8.48 and 5.99 carats, centered by an old European-cut diamond weighing approximately 8.80 carats, accented by six old mine and old European-cut diamonds weighing approximately 6.70 carats, further set with numerous old mine, old European and single-cut diamonds weighing approximately 26.00 carats, length 17½ inches; circa 1920.

In good condition. The rubies are well-matched for color, a medium slightly purplish red, moderately included, with one of the rubies bearing some evident chips to the girdle due to wear. The color of the rubies more closely resembles that of that actual size picture in the catalogue. The center diamond is approximately E-F color, I clarity. The remaining diamonds are approximately G-H color, VS-SI clarity. Fitted with a safety closure. Very well made and highly flexible, with fine millegrain and scroll work to the gallery and a floral motif engraved onto the ruby mountings. Accompanied by 3 AGL reports: No. CS 53846 stating that the 8.60 carat ruby is of Burmese origin, with no indications of heating, no. CS 63878 stating that the 8.48 carat ruby is of Burmese origin, with no indications of heating, and no. CS 53879 stating that the 5.99 carat ruby is of Burmese origin, with no indications of heating.
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.

Accompanied by 3 AGL reports:

No. CS 53846 stating that the 8.60 carat ruby is of Burmese origin, with no indications of heating.

No. CS 53878 stating that the 8.48 carat ruby is of Burmese origin, with no indications of heating.

No. CS 53879 stating that the 5.99 carat ruby is of Burmese origin, with no indications of heating.

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