Set with a cushion-shaped diamond between graduated lines of circular-cut, oval and cushion-shaped rubies, within stylised scroll motifs of pavé-set circular-cut and baguette diamonds, length approximately 170mm, French assay and maker's marks.

Rubies of Burmese origin cannot be imported into the US. This piece contains rubies of Burmese origin and therefore cannot be imported into the US. Please contact the jewellery department for further information or see our Important Notices. Please note that Sotheby's is not responsible for the accuracy of any estimated weights provided by gemmological certificates. Accompanied by SSEF report no. 79749, stating that the twenty rubies weighing from approximately 0.50 to 1.70 carats, weighing a total of approximately 23 carats, are of Burmese origin, with no indications of heating. French maker's mark. French assay marks for platinum and on the clasp for gold. Rubies well-matched in colour, red of medium strong saturation, with typical inclusions, some surface reaching, and minor abrasions visible under magnification. In our experts' opinion, the central diamond measuring approximately 8.58 x 8.58 x 5.83mm, calculated to weigh approximately 2.50-2.80 carats, is J colour, I clarity, as gauged and graded in the mounting. Diamonds estimated to weigh a total of approximately 15.00 - 18.00 carats, on average G - I colour, VS - SI clarity, as gauged and graded in the mounting. Signs of normal wear to the metal. Clasp secure. In good condition. Gross weight approximately 67 grams.
"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."