Diamond and emerald ring, early 20th century

Of target design, millegrain-set with a brilliant-cut diamond, framed by calibré-cut emeralds and circular-cut diamonds, to circular-cut diamond shoulders, size I.

Central brilliant-cut diamond measuring approximately 7.4 x 7.4 x 4.5mm, estimated to weigh approximately 1.40-1.50 carats, estimated clarity VS2, estimated colour J-K, slightly loose in its mount. Remaining diamonds bright and lively. Emeralds mid green, surface reaching inclusions, scratches and wear to stone surfaces, some with chips. Solder line visible to ring shank, has been resized. Metal surfaces with scratches.
"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."