Gem set and diamond brooch, early 19th century

Composed of cannetille work set with oval pink sapphires and chrysoberyls, highlighted with cushion-shaped diamonds, three pendant loops to reverse.

Chrysoberyls medium to light green, typical inclusions visible under magnification, largest stone with small chip to reverse. Sapphires light purplish pink, typical inclusions visible under magnification. Estimated total diamond weight approximately 2.00-2.50 carats, mixed colours and clarities, bright and lively. Some abrasions to mount consistent with age and wear, some evidence of repair to reverse, section of quatrefoil gallery deficient, with fittings for attachement to larger jewel, now deficient. 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."