Sapphire and diamond ring, Gübelin

Set with a step-cut sapphire weighing 11.04 carats between bullet-shaped diamond shoulders, size 53^1/2, maker's mark for Gübelin.

Accompanied by SSEF report no. 90917, stating that the step-cut sapphire weighing 11.04 carats and measuring 12.63 x 10.64 x 7.83mm, is of Ceylon origin, with no indications of heating. Maker's mark for Gübelin. French assay mark and stamped Pt 950 for platinum. Sapphire blue of medium strong saturation, with good transparency, minor typical inclusions visible under 10x magnification, scratches and abrasions. For more information on the sapphire, please refer to the SSEF report. Diamonds bright and lively. Signs of wear to the metal. In very good condition. Gross weight approximately 6 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."