Sapphire and diamond double-clip brooch, 1930s

Of geometric design, each clip set to the centre with a cabochon sapphire, within a surround of circular-, single-cut and baguette diamonds, may be worn together as a brooch.

Sapphires dark blue, translucent, typical inclusions visible to naked eye and under magnification, some surface reaching fissures, one sapphire cracked. Estimated total diamond weight approximately 9.00 - 11.00 carats, estimated colour H-J, estimated clarity VS-SI, some stones I. Clips secure when on brooch fitting, one slightly loose, safety catch to brooch. Scratches and abrasions to mounts consistent with age and wear. 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."