Sapphire and diamond ring, 1930s

Claw-set with a cushion-shaped sapphire, to scrolled shoulders set with baguette sapphires and a single-cut diamond mount, size I.

Accompanied by GCS report no. 78152-51, stating that the central sapphire measuring approximately 13.9 x 10.0 x 8.6mm, stated to weigh approximately 11.8 carats, is of Sri Lankan (Ceylon) origin, with no indications of heat treatment. Sapphires mid blue, transparent, with colour zoning and minor typical inclusions visible to the naked eye, and areas of chipping and wear to facet edges. Scratches to surfaces consistent with wear. Shank slightly compressed, possibly as a result of previous downsizing. Diamonds bright and lively, estimated total diamond weight approximately 0.20 - 0.30 carats, Overall in good condition, commensurate with age and wear, gross weight approximately 9.3 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 a gemmological report.