DIAMOND, SAPPHIRE AND RUBY RING

Set with an oval diamond weighing 3.40 carats between a cushion-shaped sapphire weighing 4.89 carats and a cushion-shaped ruby, mounted in platinum and yellow gold, size 6.

Accompanied by GIA report numbered 5182339205, dated 26 April 2017, stating that the diamond is D Colour, Internally Flawless; also accompanied by SSEF report numbered 98147, dated 7 March 2018, stating that the sapphire is of Ceylon origin and the ruby is of Burmese origin, both with no indications of heating. Please refer to reports for further details. Stamped PLAT for platinum and prongs of yellow gold as tested. Ruby weighing approximately 3.20ct is of medium dark purplish red of moderately strong saturation, with typical inclusions, some surface reaching and chip, nicks and abrasions when viewed under 10x magnification. Sapphire is dark blue colour of moderately saturation, with typical inclusions, some surface reaching few scratches and nicks when with 10x loupe. Signs of minor wear to metal consistent with 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 GIA report numbered 5182339205, dated 26 April 2017, stating that the diamond is D Colour, Internally Flawless; also accompanied by SSEF report numbered 98147, dated 7 March 2018, stating that the sapphire is of Ceylon origin and the ruby is of Burmese origin, both with no indications of heating.