Pair of ruby and diamond earrings, Cartier, 1930s

Each designed as a cluster set with three oval rubies within a surround of marquise-shaped, step-cut and triangular diamonds, each signed Cartier, numbered, maker's marks, post and hinged back fittings, fitted case by Cartier.

Rubies of Burmese origin cannot be imported into the US. This piece contains rubies of Burmese origin and therefore cannot be imported into the US. Please contact the jewellery department for further information or see our Important Notices. Please note that Sotheby's is not responsible for the accuracy of any estimated weights provided by gemmological certificates. Accompanied by The Gem & Pearl Laboratory report no. 10915, stating that the round ruby measuring approximately 6.00 - 7.00mm, and the five ovals measuring approximately 5.00 - 6.00mm, are of Burmese origin, with no evidence of heat treatment. Each signed Cartier London, maker's marks J.C, numbered 2033. Stamped PT 950 for platinum. Rubies of medium strong saturation, well matched in colour, with typical inclusions, few minor chips and abrasions visible under magnification. Diamonds estimated to weigh a total of approximately 3.00 - 4.00 carats, G - H colour, VS clarity, as gauged and graded in the mounting. Signs of normal wear to the metal consistent with age and use. In good condition. Total gross weight approximately 15 grams. Fitted box signed Cartier, London 175 New Bond St., Paris 13 Rue de la Paix, New-York 653 5th Avenue.
"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."