07 décembre 2015

Tiancheng International Jewellery and Jadeite Autumn Auction 2015 realises over US$31.4 million

Top Lot of The Evening: Pair of Jadeite, Icy Lavender Jadeite, Coloured Diamond and Diamond Pendent Earrings╱Ring╱Pendent Necklace, Alessio Boschi sells for HK$ 25.96 million╱US$ 3.33 million.  HONG KONG.- Tiancheng International Jewellery and Jadeite Autumn Auction 2015 concluded with triumph today, realising over HK$245 million╱US$31.4 million. Together with the spring auction, Tiancheng achieved HK$540 million╱US$69 million in 2015. With 87% of total value sold and nearly 80% of lot sold, the sale was led by eight... [Lire la suite]

27 mai 2014

A rare pair of natural pearl, coloured diamond and diamond ear pendants, by Harry Winston

A rare pair of  natural pearl, coloured diamond and diamond ear pendants, by Harry Winston. Photo Christie's Image Ltd 2014 Each suspending a greyish brown natural pearl drop measuring approximately 11.3 - 11.9 x 18.2 and 12.0 x 16.9 mm, joined to the marquise and single-cut diamond cap and a line of brilliant-cut diamonds, surmounted by a marquise-cut fancy vivid yellow diamond weighing approximately 3.26 and 3.23 carats, mounted in platinum and 18k yellow gold,5.7 cm long. With maker's mark for Harry... [Lire la suite]
20 novembre 2013

A coloured diamond and diamond ring

A coloured diamond and diamond ring. Photo Bonhams. The cushion-shaped coloured diamond, weighing approximately 6.60 carats, within a four-claw setting, to a brilliant-cut diamond gallery and shoulders, diamond untested for natural colour, ring size 6. Estimate HK$ 450,000 - 550,000 (€43,000 - 52,000) Bonhams. FINE JEWELLERY & JADEITE. Hong Kong. 23 Nov 2013 14:00 CST
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24 octobre 2013

A coloured diamond and diamond ring

A coloured diamond and diamond ring. Photo courtesy Bonhams. The cushion-shaped coloured diamond, weighing approximately 6.60 carats, within a four-claw setting, to a brilliant-cut diamond gallery and shoulders, diamond untested for natural colour, ring size 6. Estimate: HK$ 450,000 - 550,000 (€42,000 - 51,000) ($58,000 – $71,000)  Bonhams. FINE JEWELLERY & JADEITE. Hong Kong. 23 Nov 2013 14:00 CST - http://www.bonhams.com
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10 août 2013

A rare conch pearl, coloured diamond and diamond brooch, by Etcetera

A rare conch pearl, coloured diamond and diamond brooch, by Etcetera. Photo Christies Image Ltd 2011 Designed as a blossoming flower centering upon a conch pearl pistil, within a conch pearl shell surround accented by vari-cut pink and colourless diamonds and a petal pavé-set with similarly-cut and coloured diamonds, joined to the brilliant-cut colourless, yellow and brown diamond sepal extending to the stem, mounted in 18k white gold, 10.9 cm long. Price Realized HK$3,980,000Literature: David Federman and Hubert Bari, The Pink... [Lire la suite]
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26 mai 2013

Coloured diamond and diamond pendent necklace

Coloured diamond and diamond pendent necklace. Photo courtesy Tiancheng International Auctioneer Limited Suspending to the front with seven variously-cut coloured diamonds, each within circular-cut diamond surround, linked by four round coloured diamonds, completed by an 18 karat white gold neckchain. Mounted in 18 karat white gold. Length approximately 41.2cm. Estimate US$65,000 - 90,000 Accompanied by GIA report numbered 13654401 dated 12 October 2004, stating that the pear-shaped modified brilliant-cut 2.45 carat... [Lire la suite]

28 avril 2010

Highlights results of Christie's. Jewels and Watches: The Dubai Sale. 28 April 2010

A magnificent diamond ring, by J. Roca.  photo: Christie's Images Ltd 2010 The ring composed of a cut-cornered rectangular diamond weighing 17.71 carats to the tapered baguette-cut diamond shoulders with plain hoop. Signed by J. Roca. Estimate $1,000,000 - $1,500,000 - Price Realized $1,314,500 Accompanied by report no. 5111816766 dated 11 March 2010 from the GIA Gemological Institute of America stating that the diamond is D Colour, VVS2 clarity An important coloured diamond ring. photo: Christie's Images Ltd... [Lire la suite]
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11 octobre 2009

A collection of icy jadeite sold @ Sotheby's Hong Kong

Icy jadeite and diamond ring and pair of matching ear studs The ring centring on a highly translucent icy jadeite cabochon, within a twisted border set with brilliant-cut diamonds, to a double shank; and a pair of ear studs en suite; mounted in 18 karat pink gold. (2). Icy jadeite cabochon on ring approximately 14.50 x 11.83 x 7.26mm; and icy cabochons on ear studs approximately 12.05 x 11.55 x 6.98mm and 12.39 x 11.68 x 6.98mm. ring size: 7. Est. 60,000—90,000 HKD - Sold 100,000 HKD NOTE: Accompanied by Hong Kong Jade... [Lire la suite]
07 décembre 2008

A 5.05 carats pear-shaped coloured diamond and diamond ring

A 5.05 carats pear-shaped coloured diamond and diamond ring The pear-shaped diamond, weighing 5.05 carats, flanked by a pear-shaped diamond, to a stylised brilliant-cut diamond gallery, mounted in 18k white and rose gold, ring size 6¼. Sold for HK$528,000 Accompanied by a certificate from GIA, stating that the 5.05 carats diamond is light pinkish brown, natural colour and VS2 clarity. Laser inscribed and report numbered 16917660, dated 17th March 2008. Bonhams. Fine Jewellery and Jadeite, 4 Dec 2008. Hong Kong. Copyright... [Lire la suite]
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16 novembre 2008

An Impressive 55.32 carats Coloured Diamond

An Impressive 55.32 carats Coloured Diamond The pear-shaped light brown diamond weighing 55.32 carats - Estimate  CHF1,440,000 - CHF2,160,000 ($1,213,878 - $1,820,816) Christie's. Jewels : The Geneva Sale. 20 November 2008. Geneva. Image Christie's Ltd 2008. www.christies.com
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