DESIGNED AND MOUNTED BY FORMS | AN EXCEPTIONAL RUBY AND DIAMOND RING | Forms 設計及鑲嵌 | 非常珍罕 6.41卡拉 天然「緬甸鴿血紅」未經加熱紅寶石 配 鑽石 戒指 戒指
DESIGNED AND MOUNTED BY FORMS | AN EXCEPTIONAL RUBY AND DIAMOND RING | Forms 設計及鑲嵌 | 非常珍罕 6.41卡拉 天然「緬甸鴿血紅」未經加熱紅寶石 配 鑽石 戒指 戒指
DESIGNED AND MOUNTED BY FORMS | AN EXCEPTIONAL RUBY AND DIAMOND RING | Forms 設計及鑲嵌 | 非常珍罕 6.41卡拉 天然「緬甸鴿血紅」未經加熱紅寶石 配 鑽石 戒指 戒指
DESIGNED AND MOUNTED BY FORMS | AN EXCEPTIONAL RUBY AND DIAMOND RING | Forms 設計及鑲嵌 | 非常珍罕 6.41卡拉 天然「緬甸鴿血紅」未經加熱紅寶石 配 鑽石 戒指 戒指
DESIGNED AND MOUNTED BY FORMS | AN EXCEPTIONAL RUBY AND DIAMOND RING | Forms 設計及鑲嵌 | 非常珍罕 6.41卡拉 天然「緬甸鴿血紅」未經加熱紅寶石 配 鑽石 戒指 戒指
DESIGNED AND MOUNTED BY FORMS | AN EXCEPTIONAL RUBY AND DIAMOND RING | Forms 設計及鑲嵌 | 非常珍罕 6.41卡拉 天然「緬甸鴿血紅」未經加熱紅寶石 配 鑽石 戒指 戒指
1743

PROPERTY FROM AN IMPORTANT PRIVATE COLLECTION

DESIGNED AND MOUNTED BY FORMS | AN EXCEPTIONAL RUBY AND DIAMOND RING | Forms 設計及鑲嵌 | 非常珍罕 6.41卡拉 天然「緬甸鴿血紅」未經加熱紅寶石 配 鑽石 戒指 戒指

Estimate: 17,000,000 - 22,000,000 HKD

PROPERTY FROM AN IMPORTANT PRIVATE COLLECTION

DESIGNED AND MOUNTED BY FORMS | AN EXCEPTIONAL RUBY AND DIAMOND RING | Forms 設計及鑲嵌 | 非常珍罕 6.41卡拉 天然「緬甸鴿血紅」未經加熱紅寶石 配 鑽石 戒指 戒指

Estimate: 17,000,000 - 22,000,000 HKD
Lot sold:21,955,000HKD

Description

PROPERTY FROM AN IMPORTANT PRIVATE COLLECTION

DESIGNED AND MOUNTED BY FORMS | AN EXCEPTIONAL RUBY AND DIAMOND RING

Forms 設計及鑲嵌 | 非常珍罕 6.41卡拉 天然「緬甸鴿血紅」未經加熱紅寶石 配 鑽石 戒指


Set with a cushion-shaped ruby weighing 6.41 carats, within a surround of French-cut diamonds, the band and gallery decorated with brilliant-cut diamonds, mounted in 18 karat white and yellow gold, size 6.


Accompanied by AGL report no. CS 65283, dated 12 December 2014, stating that the ruby is of Burmese origin, with no gemmological evidence of heat and no clarity enhancement; AGL further stating that the origin of this material would be classified as Classic™ Burma. Also accompanied by AGL Jewelfolio™ stating 'A beautiful 6.41ct Burmese ruby of this color and quality is very rare...Its size, provenance and outstanding quality signify a gem ruby of unique rarity and beauty... This ruby has received one of the highest color grade determined by AGL: 2.5... Burmese rubies of this shade and appearance are typically decribed as having a Pigeon Blood color '. Further accompanied by SSEF report no. 78749, dated 11 March 2015, stating that the ruby is of Burmese origin, with no indications of heating; also accompanied by SSEF Appendix letter stating 'The natural ruby...exhibits an attractive vivid colour and a fine purity, rarely encountered in rubies from Burma...A natural ruby from Burma of this quality is rare and exceptional'. 

Condition Report

Accompanied by AGL report no. CS 65283, dated 12 December 2014, stating that the ruby is of Burmese origin, with no gemmological evidence of heat and no clarity enhancement; AGL further stating that the origin of this material would be classified as Classic™ Burma. Also accompanied by AGL Jewelfolio™. Further accompanied by SSEF report no. 78749, dated 11 March 2015, stating that the ruby is of Burmese origin, with no indications of heating; also accompanied by SSEF Appendix letter. Please refer to the reports and appendix for further details.


Mounting with maker's mark for Forms. Inscribed 750 for 18 karat white and yellow gold, and 6.41 referring to the weight of the ruby. Ruby is of medium red, vivid colour and medium-strong saturation, with very minor typical inclusions. French-cut diamonds estimated to weigh approximately 4.00 carats in total, are about G-H colour, VVS-VS clarity, as gauged and graded in the mounting. Brilliant-cut diamonds are bright and lively.


Metal in near new condition. 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.

DESIGNED AND MOUNTED BY FORMS | AN EXCEPTIONAL RUBY AND DIAMOND RING | Forms 設計及鑲嵌 | 非常珍罕 6.41卡拉 天然「緬甸鴿血紅」未經加熱紅寶石 配 鑽石 戒指 戒指
PROPERTY FROM AN IMPORTANT PRIVATE COLLECTION
DESIGNED AND MOUNTED BY FORMS | AN EXCEPTIONAL RUBY AND DIAMOND RING | Forms 設計及鑲嵌 | 非常珍罕 6.41卡拉 天然「緬甸鴿血紅」未經加熱紅寶石 配 鑽石 戒指 戒指
Lot Closed