Gold and topaz necklace and pair of pendent earrings, 1830s, composite

The front of the necklace composed of cannetille work links set with foil backed topaz, to a repoussé link necklace, length approximately 430mm; accompanied by a pair of pendent earrings similarly set, the two pendants detachable and can be worn on necklace, later fitted case stamped Hersant et Fils.

Mounted in gold, central section of necklace and earrings with alterations and adaptions to the reverse, one earrings with small traces of lead solder to the reverse, both earring tops with original fittings, repousse link chain adapted from another 1830s jewel, foil backed topaz well matched pale pink colour, one topaz in earring and one topaz in necklace each with large chip.
"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."