Ruby and diamond demi-parure, René Sim Lacaze

Comprising: a necklace and a pair of detachable pendent ear clips set with cabochon rubies and marquise-shaped, brilliant-cut and baguette diamonds, necklace length approximately 390mm, necklace with maker's mark, each with French assay marks, later gold plated.

Rubies of Burmese origin cannot be imported into the US. This piece may contain rubies of Burmese origin and therefore may not be able to be imported into the US. Certification of non-Burmese origin will be required before import of rubies into the US. Please see our Important Notices and contact the jewellery department for further information. Maker's mark on necklace clasp. Necklace stamped with French assay marks for platinum and gold, ear clips stamped with French assay marks for 18 carat gold, however all piece have been fully gold plated at a later date. Rubies well matched in colour, mainly translucent to opaque, with typical crystal inclusions, some surface reaching, few scratches and nicks. Diamonds estimated to weigh a total of approximately 30.00 - 32.00 carats, on average of H-J colour and VS-SI clarity, as gauged and graded in mounting. Clasp secure, safety catch below. Signs of normal wear to the metal, scratches consistent with use. In good condition. Total gross weight approximately 139 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 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."

René Sim Lacaze (1901-2000) was a top French jewellery designer employed by some of the most renowned jewellery houses of the 20th century, including Van Cleef & Arpels, Cartier and Mauboussin.