Designed as a gold rope plait set with circular-cut diamonds, the largest weighing 3.25 carats, inner circumference approximately 135mm, signed monture Boucheron, numbered, French assay marks. 

Signed Monture Boucheron, numbered 544556. French assay marks for platinum and 18 carat gold, French maker's mark. In our experts' opinion, the central circular-cut diamond weighing 3.25 carats, is G-H colour, SI1 clarity. Remaining diamonds estimated to weigh a total of approximately 7.00 - 9.00 carats, on average H-J colour, SI-I clarity, as gauged and graded in the mount. Signs of normal wear to the metal. 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. 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."