- 1776
RARE AND IMPORTANT FANCY BLUE DIAMOND AND DIAMOND RING
Estimate
46,200,000 - 60,000,000 HKD
bidding is closed
Description
- Fancy Blue Diamond, Diamond, Platinum, Gold
Set with a step-cut fancy blue diamond weighing 14.18 carats, within a surround of brilliant-cut diamonds of pink tint, the mount decorated with brilliant-cut diamonds, mounted in platinum and 18 karat pink gold, size 6.
Condition
Accompanied by GIA report numbered 6183520528, dated 21 November 2017, stating that the diamond is Fancy Blue, Natural Colour, VVS2 Clarity; further accompanied by diamond type classification report stating that the diamond is determined to be a Type IIb diamond. Type IIb diamonds are very rare in nature and contain small amounts of boron that can give rise to a blue or gray coloration. Please refer to report for further details. Please note that the Fancy Blue diamond is less saturated than illustrated. Inscribed PT950 and 750 for platinum and 18 karat pink gold. Diamonds of pink tint are of intense saturation. Diamonds of near colourless tint are bright and lively. Minor signs of wear on metal, overall in very good condition. Please note that diamonds of pink tint have not been tested for natural colour origin.
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.
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 GIA report numbered 6183520528, dated 21 November 2017, stating that the diamond is Fancy Blue, Natural Colour, VVS2 Clarity; further accompanied by diamond type classification report stating that the diamond is determined to be a Type IIb diamond. Type IIb diamonds are very rare in nature and contain small amounts of boron that can give rise to a blue or gray colouration. Please note the diamonds of pink tint have not been tested for natural colour origin.