Lot 1863
  • 1863

Important Pair of Unmounted Diamonds

Estimate
19,000,000 - 25,000,000 HKD
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Description

  • diamonds
The two pear-shaped diamonds weighing 12.36 and 12.00 carats respectively.

Condition

Accompanied by two GIA reports numbered 2185466725, dated 5 July 2017, stating that the 12.00 carat pear brilliant diamond is D Colour, Internally Flawless; numbered 5171492749, dated March 13, 2017, stating that the 12.36 carat pear brilliant diamond is D Colour, Flawless; both diamonds also accompanied by diamond type classification report stating that the diamonds are determined to be Type IIa diamonds. For further details, please refer to the reports. Overall in excellent 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.Certificates of Authenticity: Various manufacturers may not issue certificates of authenticity upon request. Sotheby's is not under an obligation to furnish the purchaser with a certificate of authenticity from the manufacturer at any time. Unless the requirements for a rescission of the sale under the Terms of Guarantee are satisfied, the failure of a manufacturer to issue a certificate will not constitute grounds to rescind the sale. Gemological Certificates and Reports: References in the catalogue descriptions to certificates or reports issued by gemological laboratories are provided only for the information of bidders, and Sotheby's does not guarantee and accepts no responsibility for the accuracy, terms or information contained in such certificates or reports. Please also note that laboratories may differ in their assessment of a gemstone (including its origin and presence, type and extent of treatments) and their certificates or reports may contain different results.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 two GIA reports numbered 5171492749 and 2185466725, dated 13 March 2017 and 5 July 2017 respectively, stating that the 12.36 and 12.00 carat diamonds are both D Colour, Flawless and Internally Flawless respectively, with Excellent Polish and Symmetry; further accompanied by two diamond type classification reports stating that both diamonds are determined to be Type IIa diamonds. Type IIa diamonds are the most chemically pure type of diamonds and often have exceptional optical transparency.