Pair of ruby and diamond clips/bangle combination, 1930s

Each clip of geometric design, set with oval rubies, circular-, single-cut and baguette diamonds, additional gold bangle mount, inner circumference approximately 165mm, partial French assay and maker's marks. 

Rubies calculated to weigh a total of approximately 8.00 - 10.00 carats, purplish red to red of medium strong saturation, with typical inclusions, some surface reaching, small cavities, abrasions ans nicks consistent with age and normal wear. Diamonds estimated to weigh a total of approximately 7.00 - 9.00 carats, on average G-H colour, SI-I clarity, as gauged and graded in the mount. Bangle mount in yellow gold, clasp secure. Signs of normal wear to the metal consistent with age and normal wear. In very good condition. Total gross weight approximately 81 grams.
"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."