Sapphire and diamond ring, Adler

Claw-set with an oval sapphire weighing 13.21 carats, between trillion-shaped diamond shoulders, size 55, signed Adler.

Signed Adler on inside of band. Stamped 750 for 18 carat gold. According to the SSEF report, the sapphire measuring 14.45 x 11.50 x 7.67 mm and weighing 13.209 carat, is of Burmese origin with no indication of heating, it is blue of medium strong saturation, for further information please refer to the report; clean to the naked eye, few crystal inclusion visible under 10x magnification, few chips and abrasions. Diamonds estimated at approximately 1.20 carats each, G-H colour, SI clarity, as gauged and graded in mounting. Signs of normal wear to the metal, scratches consistent with use. In good condition. Gross weight approximately 8 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."