Pearl and diamond necklace, circa 1910

Of négligé design, set with a pear-shaped diamond and a pearl drop, to a stylised mesh of circular- and rose-cut diamonds, the spacers millegrain set with similar stones, length approximately 365mm.

The revised estimate is CHF 40'000-60'000 / US$ 39'000-58'000. Metal tested as platinum. Please refer to SSEF report for details on the pearl. Good lustre, minor overgrowth marks and blemishes. In our experts' opinion, the pear-shaped diamond measuring approximately 14.60 x 8.80 x 5.07mm, estimated to weigh approximately 3.90 carats, is F-G colour, SI clarity. The rest of the diamonds estimated to weigh approximately 7.00 carats in total. Accompanied by the original fitted case stamped Boucheron 69 Piccadilly, London, Pont des Maréchaux, Moscou, 26 Place Vendôme Paris. The necklace has been shortens and does not fit exactly in the case any more. Accompanied by additional loose link elements. A professional jeweller could use them to make the necklace longer. Signs of normal wear commensurate with age. Clasp secure, with safety chains. 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."