Gem-set and diamond brooch, Late 19th century

Designed as a butterfly, the wings set en tremblant with variously shaped diamonds, rubies, and emeralds, the body composed of a cushion-shaped sapphire, cushion-, and pear-shaped rubies, and rose diamonds, the head and antennae highlighted by similarly cut stones, brooch fitting detachable, accompanied by two additional hair pin fittings, fitted case.

Coloured stones well matched, few scratches, nicks and abrasions. Diamonds estimated to weigh a total of approximately 5.50 - 6.00 carats, on average of H-J colour (few with more yellowish tint) and VS-I clarity, as gauged and graded in mounting. Signs of normal wear to the metal, scratches consistent with use, some discolouration to the metal. Well preserved and 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."