- 1755
Sapphire and Diamond Ring
Estimate
1,800,000 - 2,500,000 HKD
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Description
- sapphire, diamond, gold
Centring on an oval sapphire weighing 50.85 carats, to a stylized mount set with circular-cut diamonds together weighing approximately 1.90 carats, mounted in 18 karat white gold. Ring size: 5½
Condition
Colour and Clarity: According to AGL and GRS reports, the oval sapphire is natural, of Ceylon origin, with no indications of heating. GRS report further states that this sapphire is of "GRS-type Royal Blue" colour. Separate Gübelin report states that this sapphire is of Madagascar origin, with no indications of heating. Please refer to the reports for details. In our opinion, the sapphire is of medium deep, strong blue colour, eye clean. Upon 10x loupe, there are some minor fingerprint inclusions, not noticeable. Diamonds are about F to H colours, VS clarity.
Condition: Karat white gold 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.
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.
Catalogue Note
Accompanied by AGL and GRS reports numbered CS 53361 and GRS2013-011199, dated 4 February and 3 January 2013 respectively, stating that the 50.85 carat sapphire is natural, of Sri Lankan (Ceylon) origin, vivid blue (GRS type 'Royal Blue'), with no indication of thermal treatment. Also accompanied by Gübelin report numbered 12111078, dated 5 December 2012, stating that the 50.85 carat sapphire is natural, of Madagascar origin, with no indications of heating.