Accompanied by AGL report no. CS 53317, dated 29 January 2013, Gübelin report no. 11126023, dated 3 December 2011 and SSEF report no. 67179, dated 13 March 2013, each stating that the ruby is of Mozambican origin, with no indications of heating. Further accompanied by AGL, Gübelin and SSEF appendix letters stating that a natural ruby from Mozambique of this quality is rare and exceptional. Also accompanied by GRS report GRS2011-112562 (Award No 747), dated 15 December 2011, stating that the ruby is of Mozambican origin, with no indication of thermal treatment. Further accompanied by a GRS appendix letter to Platinum Award No 747. For further details, please refer to reports. Signed Tiffany & Co., numbered 32433456. Stamped PT950 for platinum. Ruby is of medium red colour, of strong saturation. Few natural inclusions, some surface reaching. Metal in very good condition. Overall in very 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. Since we are not professional conservators or restorers, we urge you to consult with a restorer or conservator of your choice who will be better able to provide a detailed, professional report. 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. Illustrations in the catalogue may not be actual size. Prospective purchasers are reminded that, unless the catalogue description specifically states that a stone is natural, we have assumed that some form of treatment may have been used and that such treatment may not be permanent. Our presale estimates reflect this assumption.Certificates of Authenticity: Various manufacturers may not issue certificates of authenticity upon request. Sotheby's is not under an obligation to furnish the purchaser with a certificate of authenticity from the manufacturer at any time. Unless the requirements for a rescission of the sale under the Terms of Guarantee are satisfied, the failure of a manufacturer to issue a certificate will not constitute grounds to rescind the sale. Gemological Certificates and Reports: References in the catalogue descriptions to certificates or reports issued by gemological laboratories are provided only for the information of bidders, and Sotheby's does not guarantee and accepts no responsibility for the accuracy, terms or information contained in such certificates or reports. Please also note that laboratories may differ in their assessment of a gemstone (including its origin and presence, type and extent of treatments) and their certificates or reports may contain different results.NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING CONDITION OF A LOT, ALL LOTS ARE OFFERED AND SOLD "AS IS" IN ACCORDANCE WITH THE CONDITIONS OF SALE PRINTED IN THE CATALOGUE.