- 1717
STAR SAPPHIRE AND DIAMOND RING
Estimate
1,000,000 - 1,200,000 HKD
bidding is closed
Description
- star sapphire, diamond, gold
Centring on a cabochon star sapphire weighing 47.00 carats, surrounded by oval diamonds together weighing approximately 1.80 carats, mounted in 18 karat white gold.
Condition
Colour and Clarity: According to GRS report, the star sapphire is natural, of Ceylon origin, with no indication of thermal treatment. Please refer to the report for details. In our opinion, the star sapphire is of intense blue colour, with a distinct six-ray asterism upon spot lighting. Upon loupe check, there is a feather and a few included crystals, overall clean to naked eyes. Diamonds in the surround are about H to I colours, VS clarity. Tiny purple diamonds on the rim are probably colour treated, VS clarity.
Condition: Karat white gold 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
Ring size: 6
Accompanied by GRS report numbered GRS2009-021875, dated 19 February 2009, stating that the 47.00 carat star sapphire is natural, of Sri Lankan origin, with no indication of thermal treatment.