Collet-set with two circular-cut diamonds, to a pivot accented with polished onyx, the double shank set with brilliant-cut diamonds, size 53, signed Cartier, numbered, French assay and maker's marks, box stamped Cartier.

Signed Cartier, French maker's mark for Cartier. Numbered SC2695. Inscribed 53, referring to the ring size. Stamped 750 for 18 carat gold, mounted in white gold. In our expert's opinion, the two brilliant-cut diamonds measuring approximately 12.70 x 13.01 x 6.72mm and 12.66 x 12.88 x 6.89mm and calculated to weigh approximately 6.70 and 6.80 carats are M+ colour, VS2-SI1 clarity. Onyx in overall good condition. Other near-colourless diamonds bright and lively. Signs of wear to the metal consistent with use. In very good condition. Gross weight approximately 18 grams. Box stamped Cartier Paris, Londres, New York, inscribed "The dancing Diamonds".
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Please note that colour, clarity and weight of gemstones are statements of opinion only and not statements of fact by Sotheby's. We do not guarantee, and are not responsible for any certificate from a gemological laboratory that may accompany the property. We do not guarantee that watches are in working order. 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. Prospective buyers should also refer to refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue, in particular to the Notice regarding the treatment and condition of gemstones and to the Notice regarding import of Burmese jadeite and rubies into the US.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD "AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."