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Lot 1691
  • 1691

Exquisite Fancy Red Diamond, Pink Diamond and Diamond Brooch

Estimate
3,500,000 - 4,000,000 HKD
bidding is closed

Description

  • coloured diamond, diamond, platinum, pink gold
Designed as three flowers, each set with a cut-cornered rectangular modified brilliant-cut fancy red diamond weighing 0.40, 0.39 and 0.31 carat respectively, to a pink diamond surround, the petals and stem set with brilliant-cut and baguette diamonds weighing approximately 8.55 carats in total, mounted in platinum and 18 karat pink gold.

Condition

Accompanied by three GIA reports numbered 2115668509, 2125587178 and 2125449552, stating that the 0.40, 0.39 and 0.31 carat diamonds are natural, Fancy Red Colour, SI1, VS2 and VS1 Clarity respectively. Please refer to the reports for further details. Stamped PT950 and 750 for platinum and 18 karat pink gold, and stamped 1-0.31, 1-0.39, 1-0.40, R18-0.75 and D7.81 referring to the diamond weight. Pink diamonds are of intense purplish pink colour, VS-SI clarity; and colourless diamonds are mainly about D-F colour, VVS-VS clarity; as graded in the mount. Little signs of wear to the metal, 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.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 three GIA reports numbered 2115668509, 2125587178 and 2125449552, dated 9 February 2010, 24 September 2010 and 17 August 2010 respectively, stating that the 0.40, 0.39 and 0.31 carat diamonds are natural, Fancy Red Colour, SI1, VS2 and VS1 Clarity respectively. The pink diamonds have not been tested for natural colour origin.

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RED SCARLET TRIO

Though gem connoisseurs would agree that all natural fancy coloured diamonds are prodigiously rare, none could remotely challenge red diamonds as the rarest occurrence in nature. The cause of scarlet hue in di♍amonds still remains ꩵa mystery to gemologists and scientists.

Many suggest that it is due to an uncommon deformation in its atomic structure, same as that of its pink counterparts. Indeed, natural diamonds of reddish hue are graded as ‘Fancy Red’ by GIA onl🦹y if they have achieved the highest level of colour with their vibrancy. Red diamonds do not fall into the usual diamond colour grading scale, as the words ‘vivid’ and ‘intense’ are considered superfluous.

Modern sources for red diamonds are Brazil and Australia, yet their discovery are such rare occasions that for the past twenty years, between 1985 to 2014, only thirteen diamonds of the pure red hue were found from the famous Australia Ar🌺gyle mine which is the world’s largest supplier of natural pink diamonds. Some people even claimed that there are only approximately thirty red diamonds known to exist to date, with the majority of them less than half a carat in size.

This brooch, where three of such exquisite red treasures are mounted, represents a singular occasion in which the description ‘rarer than rare’ is an understatement. Th⛎e possibility of owning one red diamond is seemingly unimaginable for many collectors, and to own three of them is truly an opportunity of a lifetime.