Natural pearl and diamond ring, Late 19th Century

The centre set with a button-shaped natural pearl weighing 11.92 x 12.13 x 10.15mm of greyish tint, within a border of cushion-shaped and circular-cut diamonds, size 56.

Stamped 750 for 18 carat gold and Ag 925 for silver. The pearl measures approximately 11.92 x 12.13 x 10.15mm, of light brown body colour with a purple overtone. Few scratches, blemishes, pitting and growth marks not noticeable when worn, for further information please refer to the SSEF report. Diamonds estimated to weigh approximately 3.50-4.50 carats, estimated H-J colour, VS-SI clarity, as gauged and graded in mounting, with minor abrasions and chipping to facet edges. Eight very small rose diamonds present between larger diamonds, four deficient. Signs of normal wear to the metal consistent with use. In good condition.
"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 and to the Notice regarding import of Burmese jadeite and rubies into the US.
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."