Important emerald and diamond ring

Claw-set with a step-cut emerald, between pear-shaped diamond shoulders, size 60, sizing band, numbered, French assay marks.

Accompanied by Gübelin report no. 12100101, stating that the 17.54 carat emerald is of Colombian origin, with indications of minor clarity enhancement. Stamped with French assay marks and PT950 for platinum and gold. According to the Gübelin report, the emerald measures 19.17 x 15.27 x 8.35mm. The emerald with small inclusions visible to naked eye, small chips and minor scratches to the surface; for more information on this stone, please refer to the report. Estimated total diamond weight approximately 3.00 - 3.50 carats, estimated G-I colour, estimated VS clarity. Slight abrasions to mount consistent with wear. 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."