Diamond necklace, early 20th century

Designed as a graduated line of claw-set cushion-shaped and oval diamonds, the largest six diamonds weighing 14.14, 11.34, 3.14, 8.14, 6.14 and 4.41 carats, length approximately 420mm, detachable pendant.

Principle diamonds: 14.14cts estimated colour L/M, estimated clarity SI1 11.34cts estimated colour G/H, estimated clarity SI2 3.14cts estimated colour J/K, estimated clarity SI2 8.14cts estimated colour K/L, estimated clarity I1 6.14cts estimated colour I/J, estimated clarity VS2 4.41cts estimated colour K/L, estimated clarity SI1 The remaining 29 diamonds with mixed colours and clarities, with a total weight of approximately 35.00 to 40.00 carats, estimated colours and clarities approximately I/M, VS/SI, a few stones I/included with small black pinpoint inclusions. Secure clasp with safety chain. Overall 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."