- 1711
Jadeite and Diamond Brooch, Mason Tsai
Estimate
200,000 - 280,000 HKD
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Description
- Mason Tsai
- diamonds, gold, jadeite
- Peapod approximately 32.89 x 13.58 x 5.49mm, colourless jadeite approximately 16.75 x 21.03 x 4.29mm, yellow jadeite cabochons approximately 6.61 x 6.13 x 3.60 and 6.35 x 6.04 x 4.04mm.
Designed as a snail, the foot set with an icy jadeite peapod suffused with intense emerald green streaks, to an icy colourless jadeite shell and yellow jadeite cabochon eyes, embellished with pavé-set circular-cut diamond details, mounted in 18 karat blackened, yellow and white gold, signed MT
Condition
Accompanied by Hong Kong Jade and Stone Laboratory certificate numbered numbered SJ 154637, dated 1 August 2017, stating that the jadeite 'peapod' tested is natural Fei Cui -type A jadeite. Please refer to certificate for further details.
Signed MT for Mason Tsai. Stamped 750 for 18 karat white, yellow and blackened gold. Jadeite 'peapod' is highly translucent light green colour suffused with streaks of intense emerald green. Colourless jadeite is highly translucent with specks of white commonly seen in jadeite, not noticeable when worn. Jadeite cabochons are medium orange in colour and well matched. Diamonds, estimated to weigh approximately 1.30 carats are on average H to I colour, mostly VS to SI clarity as gauged and graded in the mounting. Metal overall in very good condition. Pouch stamped Mason Tsai.
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 Hong Kong Jade & Stone Laboratory certificates numbered SJ 154637, dated 1 August 2017, stating that the jadeite tested is natural, known in the trade as "A Jade".