Set with an oval sapphire weighing 21.51 carats, between two triangular diamonds, size 49, signed Louis-Edouard Lejeune, French assay and maker's marks. 

Accompanied by SSEF report no. 81832, stating that the oval sapphire weighing 21.51 carats and measuring 16.52 x 13.45 x 10.87mm, is of Burmese origin, with no indications of heating. Signed Louis-Edouard Lejeune. French maker's mark. French assay mark for 18 carat gold, mounted in yellow gold. Sapphire blue of medium strong saturation, clean to the naked eye, with a few chips and abrasions; for further details on the stone, please refer to the SSEF report. Side diamonds bright and lively. Little signs of wear to the metal. In very 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."