Diamond ring, Mauboussin, 1939

Of boule design, the two circular-cut diamonds set between stepped baguette diamond shoulders, to a surround of single- and circular-cut stones, mounted in platinum, unsigned, French assay and maker's marks, size 54, case.

Stamped with French assay mark and PT 950 for platinum. Two central diamonds stated to weigh 5.72 carats in total, gauged to weigh approximately 2.50 and 2.80 carats, in our expert's opinion of K and L colour, SI1 and SI2 clarity respectively (gauged and graded in mounting). The rest of the diamonds stated to weigh approximately 2.30 carats in total. Normal signs of wear to the metal, scratches consistent with use and age. 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."