Claw-set with a cushion-cut aquamarine, surrounded by pavé-set circular-cut sapphires and brilliant-cut diamonds, size 51^1/2, sizing band, signed Marchak, partial French assay and maker's marks.

Signed Marchak PARIS. Partial French maker's mark. French assay mark and stamped 750 for 18 carat gold, mounted in white gold. Aquamarine measuring approximately 19.07 x 15.64 x 10.91mm, calculated to weigh approximately 19.00 carats, clean to the naked eye, with minor scratches and nicks visible under 10 x magnification. Sapphires well matched in colour, blue of strong saturation, with typical surface reaching inclusions, scratches and abrasions. Side diamonds bright and lively. Signs of normal wear to the metal. In very good condition. Gross weight approximately 24 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."