Sapphire and diamond brooch-pendant

Set with a step-cut sapphire weighing 10.60 carats, within a surround of circular-cut diamonds, brooch fitting detachable.

Please note the revised estimate is CHF 205,000 - 305,000 / USD 200,000 - 300,000, and not as stated in the printed catalogue. Accompanied by SSEF report no. 91616 and Gübelin report no. 17040271, each stating that the step-cut sapphire weighing 10.59 carats, 10.60 according to the Gübelin report, measuring 13.63 x 9.90 x 7.68mm, is of Kashmir origin, with no indications of heating. Sapphire blue of medium strong saturation, with good transparency, small typical inclusions visible under 10x magnification. For more information on the sapphire, please refer to the gemmological reports. Diamonds estimated to weigh a total of approximately 6.50 - 8.00 carats, on average H-I colour, SI-I clarity, as gauged and graded in the mount. Signs of wear to the metal consistent with use. In very good condition. Total gross weight approximately 12 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.
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."