Claw-set with a circular-cut diamond, between triangular and baguette diamond shoulders, mounted in platinum,

Stamped Irid Plat for Iridium Platinum, signed Tiffany &Co. Principal diamond calculated to weigh approximately 4.90 carats, in our experts opinion the stone is J colour, SI clarity, as measured and graded in the mount. Very thin chipped girdle. Total weight of diamonds to the shoulders approximately 0.50 ct. Band with minor scratches and indentations, has been sized in the past. 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."