Set with an oval sapphire weighing 17.91 carats, within a surround of tapered baguette diamonds, size 511/2.

Accompanied by GIA report no. 6172856107 and SSEF report no. 105132 , stating that the oval sapphire weighing 17.91 carats, measuring 15.42 x 12.10 x 10.20mm, is of Ceylon origin, with no indications of heating. Stamped Pt900 for platinum. Inscribed 17.918 and D2.35. Sapphire violetish blue. Diamonds stated to weigh a total of approximately 2.35 carats, on average G-H colour, VS clarity. In good condition. Gross weight approximately 17 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."

Accompanied by SSEF report no.105132, stating that the sapphire is of Ceylon origin, with no indications of heating.