Set with a cushion-shaped sapphire stated to weigh 18.09 carats, within a cluster of marquise-, pear-shaped and tapered baguette diamonds, size 53.

Please note that Sotheby's is not responsible for the accuracy of any estimated weights provided by gemmological certificates. Accompanied by SSEF report no. 77372, stating that the cushion-shaped sapphire weighing approximately 18 carats, measuring approximately 16.10 x 13.30 x 9.10 mm, is of Burmese origin, with no indications of heating. Stamped PT950 for platinum. Inscribed D.B: 2.05 and D: 2.89 referring to the declared diamond weights. For more information on the sapphire please refer to the SSEF report.. Diamonds on average G colour, VS clarity, as gauged and graded in the mount. Little signs of wear to the metal consistent with light use. In very good condition. Gross weight approximately 14 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."