SAPPHIRE AND DIAMOND RING

Centring on an oval sapphire weighing 28.25 carats, surrounded by brilliant-cut and baguette diamonds together weighing approximately 1.80 carats, mounted in 18 karat white gold.

Colour and Clarity: According to Gübelin report, the sapphire is natural, of Burmese origin, with no indications of heating, of "Royal Blue" colour. Please refer to the report for details. In our opinion, the sapphire has saturated, strong blue colour, eye clean with good brilliance. Upon 10x loupe, there are silks and fingerprint, not noticeable to naked eyes. Diamonds are about E to F colours, VVS clarity. Condition: Vintage ring mount, 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.

Ring size: 3

Accompanied by Gübelin report numbered 1012233, dated 6 January 2011, stating that the 28.25 carat sapphire is natural, of Burmese (Myanmar) origin, with no indications of heating. This colour variety of sapphire may also be called "Royal Blue" in the trade.