Emerald and diamond ring

The step-cut emerald weighing 11.56 carats, set within a frame of brilliant-cut diamonds, size 55.

Accompanied by SSEF report no. 81024, stating that the step-cut emerald weighing 11.56 carats, measuring 15.10 x 14.13 x 7.12 mm, is of Colombian origin, with a minor amount of oil in fissures. Stamped Pt950 for platinum. Emerald green of medium strong saturation, with typical crystal inclusions, some surface reaching, very few nicks; for more information on the emerald please refer to the SSEF report. Diamonds estimated to weigh a total of approximately 2.00 - 2.50 carats, bright and lively. Signs of normal wear to the metal, consistent with use. Gross weight approximately 11 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."