DIAMOND CLIP BROOCH, 1930S

Of geometric design, set with cushion-, pear-shaped, circular- and single-cut diamonds, the largest pear-shaped diamond weighing 5.71 carats, French assay marks. 

French assay marks for platinum and 18 carat gold. In our experts' opinion, the largest pear-shaped diamond measuring approximately 14.15 x 9.40 x 6.33mm, and weighing 5.71 carats, is L colour, SI2 clarity, chips around the girdle. Remaining diamonds bright and lively, on average I-L colour, SI-I clarity; the smaller pear-shaped diamond weighing approximately 0.75 carat, I-J colour, I1 clarity (chip, natural, feather), as gauged and graded in the mounting. Signs of normal wear to the metal. 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.
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."