SAPPHIRE AND DIAMOND RING

Set with an oval sapphire weighing 24.21 carats, surrounded by brilliant-cut diamonds weighing 3.50 carats in total, mounted in platinum, size 7.

Accompanied by Gübelin report numbered 16062018, dated 4 July 2016, stating that the sapphire is natural, of Burmese origin, with no indications of heating; also accompanied by thirteen GIA reports from 2012, numbered 1139664773, 5146062688, 1149119548, 2146319352, 2136673498, 2136466067, 2146091244, 2136100140, 2136664453, 2136084365, 2136330772, 2126967504, 5146150562 and one GIA report from 2013, numbered 2146500221, stating that the diamonds each weighing 0.25 carat are F Colour, Internally Flawless, with Excellent Cut, Polish and Symmetry. Please note that the GIA reports are more than (5) years old and might require an update. Please refer to the reports for further details. Stamped PLAT for platinum. Sapphire is medium dark blue of medium saturation, with typical inclusions, some surface reaching, minor chips and blemishes when examine under 10x magnification. Signs of normal wear to metal consistent of use, 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.

Accompanied by Gübelin report numbered 16062018, dated 4 July 2016, stating that the sapphire is of Burmese origin, with no indications of heating; also accompanied by fourteen GIA reports, stating that the diamonds each weighing 0.25 carat are F Colour, Internally Flawless, with Excellent Cut, Polish and Symmetry. Please note that the GIA reports are more than (5) years old and might require an update.