SAPPHIRE AND DIAMOND RING

Of toi et moi design, set with an oval sapphire weighing 2.72 carats and a cushion-shaped diamond weighing 1.65 carats, to the calibré-cut sapphire or step-cut diamond shoulders with engraved edges, mounted in platinum, size 6¼.

Accompanied by Gübelin report no. 17022028, dated 5 April 2017 and AGL report no. CS 1076637, dated 8 July 2016, each stating that the sapphire is of Kashmir origin, with no indications of heating. AGL further stating that the sapphire with no clarity enhancement. Also accompanied by GIA report no. 1172791557, dated 10 August 2016, stating that the diamond is F Colour, VVS1 Clarity. Please refer to the report for further details. Inscribed platinum for the karatage of the metal, S2.62 and D1.65 referring to the weight of oval sapphire and cushion-shaped diamond respectively. Sapphire of medium dark velvety blue colour and strong saturation, eye-clean, under 10x magnification, there are a few very minor typical inclusions, a few nicks and minor light scratches. Calibré-cut sapphires are of medium dark tone, blue to violetish blue colour and medium to strong saturation, under 10x magnification, there are minor typical inclusions, a few minor abrasions and nicks but all not visible to naked eye. Step-cut diamonds are bright and lively. Signs of minor wear to the metal, 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 no. 17022028, dated 5 April 2017 and AGL report no. CS 1076637, dated 8 July 2016, both stating that the sapphire is of Kashmir origin, with no indications of heating; AGL further stating that the sapphire has no clarity enhancement. Also accompanied by GIA report no. 1172791557, dated 10 August 2016, stating that the diamond is F Colour, VVS1 Clarity.