A HIGHLY RARE AND IMPORTANT JADEITE AND DIAMOND PARURE | 非常罕有重要 天然「帝王綠」翡翠 配 鑽石 套裝
A HIGHLY RARE AND IMPORTANT JADEITE AND DIAMOND PARURE
非常罕有重要 天然「帝王綠」翡翠 配 鑽石 套裝
Comprising: a necklace, composed of ten highly translucent oval jadeite cabochons of bright emerald green colour weighing 108.97 carats in total, decorated with brilliant-cut diamonds; and a pair of earrings and bracelet en suite, set with seven oval jadeite cabochons weighing 52.56 carats in total; all mounted in 18 karat white gold, necklace and bracelet length approximately 420mm and 170mm respectively, post and hinged back fittings.
Largest cabochon approximately 16.33 x 15.00 x 6.45mm
Accompanied by three Hong Kong Jade & Stone Laboratory certificates no, KJ 102067, KJ 102068 and KJ 102069, all dated 3 September 2020, stating that the jadeite tested are natural, known in the trade as "A Jade".
Also accompanied by Gübelin reports no. 20081168, 20081169 / 1 and 2 and 20011170, all dated 26 August 2020, stating that all the jadeite are natural, with no indication of treatment, and may also be called "Type A" in the trade. Gübelin report no. 20081170 further commented that some of jadeite jade may also be called "Imperial Jade" in the trade. Also accompanied by an appendix, stating that "A matched set of seventeen polished jadeites...possess a richly saturated and evenly distributed green colouration, combined with the high translucency as well as their fine texture."
Accompanied by three Hong Kong Jade & Stone Laboratory certificates no. KJ 102067, KJ 102068 and KJ 102069, all dated 3 September 2020, stating that the jadeite tested are natural, known in trade as "A Jade". Further accompanied by Gübelin reports no. 20081168, 20081169 / 1 and 2 and 20011170, and appendix, all dated 26 August 2020, stating that "A matched set of seventeen polished jadeites...possess a richly saturated and evenly distributed imperial green colouration, combined with the high translucency as well as their fine texture." For further details please refer to the certificates and the reports.
Stamped 750 for 18 karat white gold, 20.60ct, 6.45ct and 1.40ct referring to the weights of the diamonds for the necklace, bracelet and earrings respectively. Jadeite cabochons estimated to weigh approximately 161.53 carats in total, are even bright emerald green colour and highly translucent, under strong illumination, there are some faint clouds and streaks, hardly noticeable under normal lighting. Diamonds are about G-H colour and VS clarity, as gauged and graded in the mount. Overall 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.
In the glittering world of jewellery, jadeite is a fascinating and unique material – one that is inextricably linked to Chinese culture. Jadeite may not have the dazzling brilliance of a diamond, but it has a luminosity that seems to come from within. In the rough, jadeite is encased within a shell of weathered stone, and it is worthless if left uncut and unpolished. Only after it is carved and polished is its splendour revealed to the world. Jadeite has the character of an unassuming gentleman who is not quick to show his talents. According to The Book of Rites, ‘A gentleman would find that jadeite is akin his virtues; soft and smooth, its qualities appear just like his benevolence.’ In the Confucian intellectual ideal, the gentleman is held up as paragon of character, thus it is entirely fitting to compare such impeccable moral character to fine jadeite.
What is generally called “jadeite” actually refers to two different minerals: nephrite and jadeite. It can come in many colours, including green, lavender, yellow, red, white, and black, but the most sought-after colour is a deep emerald green called “Imperial Green,” found almost exclusively in Myanmar jadeite (jadeite). The best quality jadeite has a refined, smooth texture (grade) and excellent translucency (lustre). As the light passes through the stone, the jadeite captures the light within, diffusing it evenly so that the suffused light resembles gentle ripples on a clear pool. Currently, Myanmar is the only place in the world that produces jewellery-quality jadeite. The best jadeite pieces have a deep green colour, a smooth, exquisite texture, and a pure, even translucency. This kind of jadeite is as revered and rare as an emperor, so it is called “Imperial Green Jadeite”.
A good stone requires cutting and polishing before the beauty of jadeite can be fully realised. The cabochon is a classic shape for jadeite. The technique for cutting cabochons is akin to sculpture. The contours of the cabochon must be round yet symmetrical, and its length and width must be harmoniously proportional. When cutting a pair or a set of cabochons, significant amounts of stone must be wasted in order to achieve the optimal visual effect. The jadeite cabochon and diamond earrings (Lot 1746) and the jadeite cabochon set (Lot 1660) have been crafted from the best quality “Imperial Green Jadeite” with excellent colour, grade, and translucency. The cabochons are beautifully and symmetrically matched with a rounded, full shape. These pieces represent the perfect union of nature’s gifts and human artistry.
而一般泛稱的玉，實際上涵蓋了兩種不同礦物：軟玉和硬玉。 顏色包括綠、紫、黃、赭紅，白和黑色，但最受追捧的顏色是如祖母綠般的濃郁翠綠色，稱為「帝王綠色」(imperial green)，幾乎只在緬甸玉(硬玉)的翡翠礦石中發現。頂級的翡翠，具有細緻的質地(種)和絕佳的透明度(水頭)，光線像是被捕獲在玉石中，並以均勻的方式反射，彷彿一汪碧水清波幾乎要從玉石中淌洩出來的流動感。目前全球寶石級的翡翠原料僅產於緬甸，而濃綠色正、盈潤細緻、瑩透純勻的美玉，是翡翠中的極品，如同帝王般尊貴、珍稀，因此將其尊稱為「帝王綠翡翠」(imperial green jadeite)。
如前所述，良材尚須雕琢才能化為美玉，而蛋面是最經典的翡翠切磨樣式之一。蛋面對於工藝的要求，並不亞於雕件。蛋面的輪廓必須圓順對稱，長寬比例和諧，若要切磨出成對或成套的蛋面組合，必須耗損很多原石材料，才能在視覺上達到最佳的效果。拍品 1746 的翡翠蛋面鑲鑽石耳環，以及 拍品1660 的翡翠蛋面套組，不僅取材自最頂級的「帝王綠翡翠」，色、種、水絕佳，而且蛋面形狀飽滿圓潤，勻稱搭配，可說是大自然奇蹟和人類藝術文明的完美結合。