DIAMOND RING, RENÉ BOIVIN, 1937

Set with a circular-cut diamond, the mount further enhanced with similarly cut diamonds, size 55, sizing band, French assay mark for platinum.

Cf.: Françoise Cailles, René Boivin Joaillier, Editions de l'Amateur, Paris 1994, pg. 166 for an illustration of a similar ring.

Accompanied by a certificate from Françoise Cailles. French assay mark for platinum. In our experts' opinion the circular-cut diamond, weighing approximately 5.90 carats, measuring approximately 12.33 x 11.69 x 6.98mm, is I-J colour, VS clarity. Condition in accordance with age and wear. Gross weight approximately 17 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.
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."

Accompanied by a certificate from Françoise Cailles.