Collection of natural pearl and diamond jewels, Early 20th Century

Comprising: a brooch/pendant of geometric design, set with natural pearls, millegrain- and claw-set with rose diamonds, suspended from a fine link chain, length approximately 445mm, French assay marks, brooch fitting; a necklace designed as a single graduated row of natural pearls measuring from approximately 3.4 to 7.2mm, on a natural pearl and rose diamond clasp, length approximately 475mm; and two rings each set with a single natural pearl, one highlighted with single-cut diamond shoulders, sizes 47^1/2 and 49, pearl and diamond ring with French assay marks.

Brooch stamped with French assay marks for platinum and 18 carat gold. According to the SSEF report the oval pearl measures approximately 6.05 x 6.15 x 9.90mm and the slightly baroque button-shaped pearl measures approximately 7.75 x 8.30 x 6.65mm, light cream in body colour, some growth marks, pitting and hairline fractures to slightly baroque pearl. Diamonds estimated to weight approximately 0.60-1.00 carats, bright and lively. Ring set with single natural pearl stamped with French assay marks for 18 carat gold. According to the SSEF report the pearl measures approximately 8.10 x 8.35mm and is of slightly cream body colour; very minor pitting. Ring set with natural pearl and diamonds stamped 750 for 18 carat gold. According to the SSEF report the button-shaped pearl measures approximately 9.80 x 10.00 x 7.40mm, of light cream body colour with slightly green and violet overtones, with excellent lustre and some pitting. The 99 roundish to oval, button, drop- and barrel-shaped pearls on the necklace measuring from approximately 3.40 to 7.25mm, of slightly cream to light yellow body colour, partly with rosé and green overtones. Few growth marks and pitting visible under magnification. Diamonds bright and lively. Could benefit from being restrung. Safety clasp in need of repair. Clasp secure. All pieces with signs of normal wear to the metal consistent with age and use. All 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."