Each centring on an oval sapphire weighing 21.35 and 21.29 carats respectively, to a surround and surmount set with brilliant-cut diamonds altogether weighing approximately 3.45 carats, mounted in 18 karat white gold.

Colour and Clarity: According to both Gübelin and SSEF reports, the pair of sapphires are natural, of Ceylon origin, with no indications of heating. SSEF appendix letter further states that these two sapphires "are outstanding matching in size (21.357 and 21.291ct respectively), shape and fine colour......A matching pair of natural sapphires from Ceylon of this quality is rare and exceptional". Please refer to the reports and letter for details. In our opinion, these two sapphires are of medium deep, intense blue colour, eye clean. Upon 10x loupe, there are silks and fingerprint inclusions, and one sapphire has one hairline fissure on side close to girdle, very common in natural sapphires and not noticeable to naked eyes. Two round diamonds set in the surmounts, according to GIA reports, are matching, of F colour, VVS1 clarity, with Excellent Cut, Polish and Symmetry. Other small diamonds are probably about F to H colours, VS clarity. Condition: Karat white gold mounts, in mint 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 SSEF and Gübelin reports numbered 64637 and 12097096 / 1 and 2, dated 27 August and 19 September 2012 respectively, stating that the two sapphires are natural, of Sri Lankan (Ceylon) origin, with no indications of heating. SSEF Appendix Letter states that these two sapphires 'are outstandingly matching in size (21.357 and 21.291ct respectively), shape and fine colour...A matching pair of natural sapphires from Ceylon of this quality is rare and exceptional.' Also accompanied by Gübelin note stating that 'large sapphires of top gem-quality are true rarities of nature.'