SAPPHIRE AND DIAMOND RING

Set with a cushion-shaped sapphire weighing 9.05 carats, to the surround embellished with baguette, marquise- and pear-shaped diamonds, mounted in 18 karat white gold, size 6¼.

Accompanied by SSEF report no. 98648, dated 7 March 2018, stating that the sapphire is of Kashmir origin, with no indications of heating; further accompanied by SSEF appendix letter and Premium Report; Also accompanied by AGL report no. 1080706, dated 12 January 2017, stating that the sapphire is of Kashmir origin, with no gemological evidence of heat and no clarity enhancement. Please refer to the reports and appendix for further details. Stamped K18WG for 18 karat white gold, 9.051 and D2.40 referring to the weight of the sapphire and total weight of the diamonds respectively. The sapphire of velvety, medium blue colour and medium saturation, eye clean, under 10x magnification, there are a few very minor inclusions, a few nicks and one tiny chip at the girdle, with some minor colour band only visible under strong lighting, but are not noticeable to the naked eye. The diamonds are mainly F to G colour and VS to SI clarity, as gauged and graded in the mount. Signs of minor wear to 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 SSEF report no. 98648, dated 7 March 2018, stating that the sapphire is of Kashmir origin, with no indications of heating; further accompanied by SSEF appendix letter and Premium Report, stating 'The natural sapphire ...possesses extraordinary characteristics and merits special mention and appreciation. The described sapphire exhibits a remarkable size and weight of 9.05ct, combined with an attractive blue colour and a very fine purity. A natural sapphire from Kashmir of this size and purity can be considered rare and exceptional.'  Also accompanied by AGL report no. 1080706, dated 12 January 2017, stating that the sapphire is of Kashmir origin, with no gemmological evidence of heat and no clarity enhancement.