31 mai 2016

“The Cape of Good Hope”

Lot 273. “The Cape of Good Hope”. Magnificent 61.72-Carat Light Yellow VS2 Clarity Triple Excellent Diamond, Graff; and Matching Diamond Necklace. Estimate:HK$ 16,000,000 – 20,000,000/US$ 2,050,000 – 2,560,000. Courtesy Tiancheng International. Suspending a brilliant-cut light yellow diamond weighing 61.72 carats, laser inscripted GRAFF, to an articulated necklace set with variously-shaped diamonds together weighing approximately 54.60 carats, mounted in platinum, length approximately 400mm, ring fitting.... [Lire la suite]
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03 septembre 2015

A coloured diamond single-stone ring

An 11.80 carats coloured diamond single-stone ring. Estimate £80,000 - 120,000 (€110,000 - 160,000). Photo: Bonhams. The old brilliant-cut diamond, weighing 11.80 carats, within a single-cut diamond surround and similarly-cut diamond shoulders, ring size L (sizing band) Accompanied by a report from GCS stating that the diamond is Light Yellow, natural colour, VVS2 clarity. Report number 5775-1983, dated 12 May 2015. Bonham's. FINE JEWELLERY, 24 Sep 2015 12:00 BST - LONDON, NEW BOND STREET
09 juin 2014

A colored diamond necklace

A colored diamond necklace. Photo Christie's Image Ltd 2014 Designed as a graduated line of eighty-one modified cut-cornered rectangular-cut light yellow to fancy yellow diamonds, weighing from approximately 4.45 to 0.31 carats, mounted in 18k gold, 15¾ ins. Estimate $200,000 – $300,000With seven reports dated 25 April to 2014 to 2 May 2014 from the Gemological Institute of America stating that the diamonds, weighing from approximately 4.45 to 2.07 carats, range from fancy yellow to Y to Z color and from VS1 to VS2... [Lire la suite]
09 octobre 2013

18K W. Gold Ring w/ Yellow Radiant Cut Diamond

18K W. Gold Ring w/ Yellow Radiant Cut Diamond. © 2013 Morphy Auctions An 18K white gold ring wet with a light yellow radiant cut center stone weighing approximately, 1.71 ct. Surrounded by 60 round brilliant cut white, 26 round brilliant cut yellow diamonds, and two round brilliant cut pink diamonds. Weight: 1.71, Shape: radiant, Color: y-z, Clarity: VVS. Estimation 9 000,00 $ - 12 000,00 $ Provenance: property of a private collector Morphy Auctions' Nov. 1-2 Fine & Decorative Art -... [Lire la suite]
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23 septembre 2013

Light yellow diamond necklace

Light yellow diamond necklace. Photo: Sotheby's. Set with sixty-four graduated pear-shaped light yellow diamonds together weighing approximately 67.00 carats, mounted in 18 karat yellow gold, length approximately 410mm. Estimation 1,000,000 - 1,500,000 HKD (96,737 - 145,105 EUR) Sotheby's. Magnificent Jewels and Jadeite. Hong Kong | 07 oct. 2013 - http://www.sothebys.com
Posté par Alain Truong à 23:18 - - Commentaires [0] - Permalien [#]
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12 décembre 2012

A diamond ring

A diamond ring. Photo: Christie's Images Ltd 2012 Set with a cushion-cut light yellow diamond, weighing approximately 23.78 carats, mounted in white gold. Estimate $200,000 - $300,000. Price Realized $494,500 Christie's. Magnificent Jewels . 10 December 2012 New York, Rockefeller Plaza
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22 juillet 2012

Importante bague en or gris, ornée au centre d'un diamant poire de couleur "Light Yellow"

Importante bague en or gris, ornée au centre d'un diamant poire de couleur "Light Yellow" entouré d'une ligne de petits diamants blancs, corps pavé de petits diamants blancs. Photo Tajan Poids brut : 29,3 g. Haut. de la bague : 2,8 cm environ. Poids du diamant central : 11 cts environ. Poids des diamants blancs : 1,85 ct environ - Lot 543. Estimation : 110 000 / 120 000 € La bague est accompagnée d'un certificat du I.G.I attestant : couleur "Light Yellow", pureté SI.A 11 cts "Light Yellow" diamond,... [Lire la suite]
Posté par Alain Truong à 19:47 - - Commentaires [0] - Permalien [#]
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01 janvier 2011

A light yellow round brilliant-cut diamond ring

A diamond ring. photo Bonhams centering a within a bezel-set broad mounting of pavé-set round brilliant-cut diamonds; central diamond weighing approximately: 8.75 carats; remaining diamonds weighing approximately: 2.00 carats total; mounted in platinum; size 6 1/2 (central diamond not tested for origin of color); Sold for $73,200 Bonhams. Fine Jewelry, 15 Dec 2010, New York, Los Angeles, San Francisco www.bonhams.com
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13 juin 2010

Yellows diamonds @ Christie's, New York Jewels, 15 June 2010, New York

A diamond and treated colored diamond butterfly brooch, by Carvin French. Photo: Christie's Images Ltd 2010 Designed as a butterfly, the body centering upon a cushion-cut diamond, weighing approximately 5.02 carats, flanked by two inverted pear-shaped diamonds, extending old mine, old European and circular-cut diamond articulated wings, each wing bezel-set with two larger old mine and pear-shaped diamonds and five circular-cut treated fancy vivid green-yellow or treated fancy intense greenish yellow diamonds, mounted in... [Lire la suite]
07 décembre 2009

Colored diamond @ Christie's, New York Jewels on 10 December 2

A colored diamond ring Set with a cut-cornered modified rectangular-cut fancy intense blue diamond, weighing approximately 7.02 carats, to the circular-cut pink diamond gallery and bifurcated shoulders, with an 18k rose gold hoop - Estimate $2,000,000 - $3,000,000 With report 17257666 dated 9 June 2008 from the Gemological Institute of America stating that the diamond is fancy intense blue, natural color, VS1 clarity A colored diamond and emerald ring Set with an oval-cut fancy vivid yellow-orange diamond,... [Lire la suite]