Set with thirty-one oval sapphires, spaced by oval diamonds, the sapphires and diamonds together weighing approximately 73.50 and 25.75 carats respectively, mounted in 18 karat white gold, length approximately 400mm, with pendant hook fitting. 

Colour and Clarity: According to both Gübelin and GRS reports, the sapphires are natural, of Burmese origin, with no indications of heating. GRS report further states that the sapphries are of vivid blue, GRS type "royal blue" colour. Please refer to the reports for details. In our opinion, the sapphires are matching, of saturated strong blue colour, eye clean. Upon 10x loupe, there are silks and fingerprint inclusions, and a few stones have surface nicks and minor fissure lines, not seen to naked eyes. Diamonds are about G to H colours, VS to SI clarity. Condition: Karat white gold mount, with pendant hook to the front on the reverse, 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.
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 and GRS reports and numbered 15011065/1 to 31 and GRS2007-112545, dated 29 January 2015 and 28 November 2007 respectively, stating that the thirty-one sapphires are natural, of Burmese (Myanmar) origin, vivid blue (GRS type "royal blue"), with no indications of heating.