SAPPHIRE AND DIAMOND RING

Set with a cushion-shaped sapphire weighing 4.21 carats flanked by brilliant-cut diamonds, size 55, French assay mark for 18 carat gold (750°/00) and maker's mark, gross weight approximately 3.12 grams.

Ring with French assay mark for 18 carat gold (750°/00) and maker's mark. Sapphire medium to dark blue, transparent, with typical inclusions visible to the naked eye, some surface-reaching, some areas of very minor wear to facet edges. Sapphire measuring approximately 8.99 x 8.97 x 5.82mm. Estimated total diamond weight approximately 0.05 - 0.10 carats. Some very light scratches to surfaces consistent with wear, overall in very good condition. Gross weight approximately 3.12 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 LFG report no. 320951, dated 12 December 2016, stating that the sapphire is of Thai origin, with no indication of treatment.