Claw-set with an oval sapphire weighing 52.12 carats, surrounded by marquise-shaped and brilliant-cut diamonds, size 55.

Accompanied by SSEF report no. 79772, stating that the sapphire weighing approximately 52 carats, in accordance with the declared weight of 52.12 carats, measuring approximately 24.15 x 20.55 x 10.75mm, is of Burmese origin, with no indications of heating. Stamped 750 for 18 carat gold; mounted in white gold. The sapphire is blue of medium strong saturation, with typical inclusions, and a few minor nicks and abrasions visible under magnification; for further information please refer to the SSEF report. Diamonds bright and lively, estimated to weigh a total of approximately 2.00 carats. Signs of normal wear to the metal. In good condition. Gross weight approximately 20 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."