27 mai 2011

Diamonds shopping (2) @ Sotheby's. Magnificent Jewels and Noble Jewels, 17 May 11, Geneva

Diamond ring, Bucherer. Photo: Sotheby's Claw-set with a brilliant-cut diamond weighing 3.20 carats, mounted in white gold, size 51, numbered, maker's marks, case. Estimate 80,000—120,000 CHF. Lot Sold 278,500 CHF. Accompanied by GIA report no. 16229230 stating that the diamond is D Colour, Internally Flawless. Pair of diamond earrings, Cartier. Photo: Sotheby's Each claw-set with a step-cut diamond weighing respectively 4.25 and 4.42 carats, signed Cartier and numbered. Estimate 200,000—290,000 CHF. Lot Sold 254,500 CHF ... [Lire la suite]
Posté par Alain Truong à 23:22 - - Commentaires [0] - Permalien [#]
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27 mai 2011

Diamonds shopping (1) @ Sotheby's. Magnificent Jewels and Noble Jewels, 17 May 11, Geneva

Important Diamond ring. Photo: Sotheby's Claw-set with a brilliant-cut diamond weighing 10.64 carats, on a plain white gold mount, size 54. Estimate 370,000—570,000 CHF. Lot Sold 1,202,500 CHF Accompanied by GIA report no. 1132191696 stating that the diamond is E Colour, VS1 Clarity. Attractive Pair of diamond pendants. Photo: Sotheby's Each set with a pear-shaped diamond weighing respectively 9.43 and 9.47 carats, to a surmount set with similar smaller stones, French maker's marks. Estimate 500,000—860,000 CHF. Lot Sold... [Lire la suite]
13 avril 2011

A fancy-coloured diamond single-stone ring

A fancy-coloured diamond single-stone ring. Photo Bonhams The step-cut fancy-coloured diamond, weighing 5.84 carats, within a four-claw setting, ring size L. Estimate: £80,000 - 100,000, $ 130,000 - 160,000 Accompanied by a GIA certificate stating that the diamond, weighing 5.84 carats, is fancy vivid yellow, natural colour and Vvs2 clarity. Certificate number 2135155758, dated 3rd March 2011.Bonhams. Fine Jewellery, 13 Apr 2011. New Bond Street www.bonhams.com
Posté par Alain Truong à 19:45 - - Commentaires [0] - Permalien [#]
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22 novembre 2010

Step-cut, square brilliant-cut, baguette, cut-cornered rectangular step-cut, step-cut diamonds

Fine Diamond ring. photo courtesy Sotheby's Set with a step-cut diamond weighing 12.31 carats, between tapered baguette diamond shoulders, mounted in platinum, size 51. Est. 700,000—900,000 CHF. Lot sold 1,202,500 CHF. Accompanied by GIA report no. 2125388458 stating that the diamond is D Colour, Internally Flawless. Diamond ring. photo courtesy Sotheby's Set with a square modified brilliant-cut diamond weighing 9.37 carats, on a platinum mount, size 52½. Est.230,000—330,000  CHF. Lot Sold 362,500 CHF ... [Lire la suite]
30 mai 2010

An impressive diamond ring & An emerald and diamond necklace and ring suite, by Cartier

An impressive diamond ring, by Cartier. photo Bonhams The step-cut diamond, weighing 27.05 carats, within a six-claw setting, to bullet-shaped diamond shoulders, mounted in platinum, signed 'Cartier Paris' and numbered, French assay marks, ring size 5¼. Sold for HK$2,160,000 Accompanied by a certificate from GIA stating that the 27.05 carats diamond is fancy light yellow, natural colour, VVS2 clarity. Report number 13283032, dated 16th March 2004. An emerald and diamond necklace and ring suite, by Cartier.... [Lire la suite]
Posté par Alain Truong à 22:30 - - Commentaires [0] - Permalien [#]
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02 avril 2010

Bonhams Jewellery Department Looks to Emulate Success of 2009 with Outstanding April Sale

A magnificent diamond pendant. The princess-cut diamond surmount terminating in a pear-shaped diamond, weighing 14.36 carats, suspended from a snake-link chain, pendant length 3.0cm. Estimate: £200,000 - 250,000. photo courtesy Bonhams A magnificent 14.6 carat diamond pendant expected to fetch £200,000 - 300,000 is to be sold at Bonhams, New Bond Street as part of its first Fine Jewellery sale of the year on 21st April 2010. It's accompanied by a certificate from GIA stating that the pear modified brilliant-cut diamond is very... [Lire la suite]
12 décembre 2009

Two fancy coloured diamonds sold @ Bonhams

A fancy-coloured diamond single-stone ring © 2002-2009 Bonhams 1793 Ltd The fancy-coloured radiant-cut diamond, weighing 9.12 carats, between shield-shaped diamond shoulders, ring size P½, cased. Sold for £120,000 Accompanied by a certificate from GIA stating that the diamond is fancy intense yellow, natural colour, internally flawless clarity. Certificate number 8776780, dated 29th May 1996. A diamond and fancy-coloured diamond necklace © 2002-2009 Bonhams 1793 Ltd Set to the centre with a fancy-coloured step-cut... [Lire la suite]
Posté par Alain Truong à 10:05 - - Commentaires [0] - Permalien [#]
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26 septembre 2009

Cartiered Away: Outstanding Results from Bonhams Jewellery Sale

A fine aquamarine, sapphire and diamond sautoir, by Cartier, circa 1920. Sold for £216,000 © 2002-2009 Bonhams 1793 Ltd Yesterday's jewellery sale at Bonhams New Bond Street demonstrated that for high quality fine jewellery a phenomenal price can be commanded, with the one Cartier sautoir being sold for £216,000 from the pre-sale estimate of £15,000- £20,000. The vertically aligned pendant set with two step-cut aquamarines, the largest cut-cornered stone to the centre, connected by cabochon sapphire and brilliant and single-cut... [Lire la suite]
19 mai 2009

Important step-cut diamond ring

Important step-cut diamond ring Set with a step-cut diamond weighing 12.65 carats, between triangular diamond shoulders, mounted in platinum, size 56. Accompanied by GIA report no. 2105650466 stating the diamond is D Colour, VS1 Clarity. Est. 460,000—690,000 CHF - Lot Sold 662,500 CHF Sotheby's. Magnificent Jewels and Noble Jewels And A Celebration of Taste and , Magnificent Jewels from a Private Collection. 12 May 09. Geneva www.sothebys.com photo courtesy Sotheby's
Posté par Alain Truong à 22:29 - - Commentaires [0] - Permalien [#]
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12 mai 2009

Diamond ring, Harry Winston

Diamond ring, Harry Winston The step-cut diamond weighing 5.40 carats, set between tapered baguette diamond shoulders, mounted in platinum, signed Winston, case; size 49, with ring sizer and sizing beads. Accompanied by GIA report no. 13763680 stating that the diamond is F Colour, VS1 Clarity. Est. 95,000—135,000 CHF - Lot Sold. 188,500 CHF Sotheby's. Magnificent Jewels and Noble Jewels And A Celebration of Taste and , Magnificent Jewels from a Private Collection. 12 May 09. Geneva www.sothebys.com photo courtesy Sotheby's
Posté par Alain Truong à 23:27 - - Commentaires [0] - Permalien [#]
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