View full screen - View 1 of Lot 1706.  A FINE EMERALD AND DIAMOND NECKLACE    天然「哥倫比亞」祖母綠 配 鑽石 項鏈 (祖母綠共重約32.37卡拉).
1706

A FINE EMERALD AND DIAMOND NECKLACE 天然「哥倫比亞」祖母綠 配 鑽石 項鏈 (祖母綠共重約32.37卡拉)

A FINE EMERALD AND DIAMOND NECKLACE 天然「哥倫比亞」祖母綠 配 鑽石 項鏈 (祖母綠共重約32.37卡拉)

A FINE EMERALD AND DIAMOND NECKLACE 天然「哥倫比亞」祖母綠 配 鑽石 項鏈 (祖母綠共重約32.37卡拉)

A FINE EMERALD AND DIAMOND NECKLACE

天然「哥倫比亞」祖母綠 配 鑽石 項鏈 (祖母綠共重約32.37卡拉)


Set with five step-cut emeralds weighing 10.39, 6.84, 6.71, 4.33 and 4.10 carats respectively, to the necklace set with thirty-three variously shaped diamonds, suspending a pear-shaped diamond, diamonds weighing 26.45 carats in total, mounted in platinum, length approximately 410mm, pendant detachable.


Accompanied by Gübelin report no. 20011089, dated 14 January 2020, stating that the emeralds are of Colombian origin, with no indications of clarity enhancement. Also accompanied by twenty-one GIA reports and thirteen GIA dossiers, stating that the diamonds ranging from 1.74 to 0.30 carat are D to G Colour, VVS1 to SI2 Clarity.

Accompanied by Gübelin report no. 20011089, dated 14 January 2020, stating that the emeralds are of Colombian origin, with no indications of clarity enhancement.

Also accompanied by twenty-one GIA reports:

no. 7121698070, dated 31 October 2011, stating that the 1.74 carat diamond is D Colour, VS2 Clarity;

no. 6251537827, dated 24 April 2017, stating that the 1.52 carat diamond is F Colour, VS1 Clarity;

no. 2254554920, dated 10 May 2017, stating that the 1.51 carat diamond is F Colour, VVS1 Clarity;

no. 7256554905, dated 11 May 2017, stating that the 1.51 carat diamond is F Colour, VS1 Clarity;

no. 1176675087, dated 08 June 2016, stating that the 1.25 carat diamond is F Colour, SI2 Clarity;

no. 5253543247, dated 11 May 2017, stating that the 1.16 carat diamond is D Colour, SI1 Clarity;

no. 5172637359, dated 23 May 2016, stating that the 1.09 carat diamond is F Colour, VS1 Clarity, Excellent Cut, Polish and Symmetry;

no. 7251552502, dated 24 April 2017, stating that the 1.08 carat diamond is F Colour, SI1 Clarity;

no. 2171210200, dated 23 June 2015, stating that the 1.02 carat diamond is F Colour, VS2 Clarity;

no. 2175550771, dated 30 March 2016, stating that the 0.83 carat diamond is F Colour, VVS2 Clarity, Excellent Cut, Polish and Symmetry;

no. 5172211083, dated 23 June 2015, stating that the 0.83 carat diamond is E Colour, VS1 Clarity;

no. 2105202992, dated 29 March 2016, stating that the 0.81 carat diamond is E Colour, SI1 Clarity;

no. 1176339357, dated 07 October 2015, stating that the 0.80 carat diamond is F Colour, VVS2 Clarity;

no. 5171211085, dated 23 June 2015, stating that the 0.79 carat diamond is G Colour, VVS2 Clarity;

no. 2175210600, dated 24 June 2015, stating that the 0.76 carat diamond is F Colour, VS1 Clarity;

no. 2175210646, dated 23 June 2015, stating that the 0.75 carat diamond is D Colour, VVS1 Clarity;

no. 2171210658, dated 24 June 2015, stating that the 0.73 carat diamond is D Colour, VVS2 Clarity;

no. 2175210587, dated 24 June 2015, stating that the 0.70 carat diamond is D Colour, VS2 Clarity;

no. 2171552111, dated 30 March 2016, stating that the 0.53 carat diamond is F Colour, SI1 Clarity;

no. 5171454550, dated 18 January 2016, stating that the 0.53 carat diamond is F Colour, VS2 Clarity; and

no. 6177399562, dated 23 November 2015, stating that the 0.47 carat diamond is D Colour, VS1 Clarity.

Further accompanied by thirteen GIA dossiers:

no. 2105201702, dated 20 April 2016, stating that the 0.67 carat diamond is E Colour, VS2 Clarity;

no. 1243369697, dated 16 December 2016, stating that the 0.61 carat diamond is F Colour, VS2 Clarity;

no. 13459017, dated 24 May 2017, stating that the 0.54 carat diamond is E Colour, VS1 Clarity;

no. 1265177335, dated 27 June 2017, stating that the 0.52 carat diamond is D Colour, SI1 Clarity;

no. 2105201799, dated 20 April 2016, stating that the 0.51 carat diamond is D Colour, VVS1 Clarity;

no. 2171675640, dated 6 June 2016, stating that the 0.50 carat diamond is E Colour, VVS1 Clarity;

no. 6242369881, dated 05 December 2016, stating that the 0.50 carat diamond is D Colour, VVS1 Clarity;

no. 1172675508, dated 6 June 2016, stating that the 0.46 carat diamond is F Colour, VS1 Clarity;

no. 7253887622, dated 24 May 2017, stating that the 0.46 carat diamond is E Colour, VVS2 Clarity;

no. 17265115, dated 10 May 2017, stating that the 0.35 carat diamond is F Colour, VVS2 Clarity;

no. 6252887572, dated 24 May 2017, stating that the 0.31 carat diamond is F Colour, VS2 Clarity;

no. 2175637290, dated 24 May 2016, stating that the 0.31 carat diamond is D Colour, SI1 Clarity; and

no. 2173637347, dated 23 May 2016, stating that the 0.30 carat diamond is D Colour, SI1 Clarity.

For further details, please refer to the reports and dossiers.

Inscribed Pt950 for platinum, and E32.37ct and D26.45ct referring to the total weight of the emeralds and diamonds respectively. Emeralds of medium green and strong saturation, very well matched, under 10x magnification, there are typical inclusions with some to the surface, a few tiny chips, a small cavity at the pavilion, some nicks and pits, but all blemishes are not noticeable when worn.

Signs of very minor wear to the metal. 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.