18 juillet 2014

A diamond ring by Bulgari

A diamond ring by Bulgari. Photo Christie's Image Ltd 2007 Set with a rectangular-cut diamond, weighing approximately 24.65 carats, flanked on either side by tapered baguette-cut diamonds, mounted in platinum. Signed Bulgari. Estimate $1,500,000 - $2,000,000. Price Realized $2,056,000 With report 15692758 dated 29 January 2007 from the Gemological Institute of America stating that the diamond is D color, VVS2 clarity; accompanied by a working diagram indicating that the clarity may be potentially internally flawless Christie's.... [Lire la suite]
Posté par Alain Truong à 23:43 - - Commentaires [0] - Permalien [#]
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07 juillet 2014

A diamond ring

A diamond ring. Photo Christie's Image Ltd 2004 Set with a rectangular-cut diamond, weighing approximately 18.45 carats, flanked on either side by rectangular-cut diamonds, mounted in platinum. Price Realized $287,500 With report 10287657 dated 4 February 1998 from the Gemological Institute of America stating that the diamond is J color, internally flawless clarityThe total weight of the side stones is approximately 4.35 carats Christie's. MAGNIFICENT JEWELS, 12 October 2004, New York, Rockefeller... [Lire la suite]
Posté par Alain Truong à 20:22 - Commentaires [0] - Permalien [#]
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07 juillet 2014

A magnificent diamond ring

A magnificent diamond ring. Photo Christie's Image Ltd 2004 Centering upon a rectangular-cut diamond, weighing approximately 40.42 carats, flanked on either side by fancy-cut diamonds, mounted in platinum. Price Realized $1,418,700 With report 12322452 dated 23 November 2002 from the Gemological Institute of America stating that the diamond is D color, VVS1 clarity Christie's. MAGNIFICENT JEWELS, 12 October 2004, New York, Rockefeller Plaza. http://www.christies.com/
Posté par Alain Truong à 18:53 - - Commentaires [0] - Permalien [#]
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09 juin 2014

An unmounted rectangular-cut colored diamond

An unmounted rectangular-cut colored diamond. Photo Christie's Image Ltd 2014 A rectangular-cut fancy yellow diamond, weighing approximately 7.69 carats. Estimate $100,000 – $150,000With report 5161068832 dated 22 April 2014 from the Gemological Institute of America stating that the diamond is fancy yellow, natural color, VS1 clarityChristie's. IMPORTANT JEWELS,10 June 2014, New York, Rockefeller Plaza - http://www.christies.com/
Posté par Alain Truong à 16:07 - - Commentaires [0] - Permalien [#]
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30 mai 2014

A rectangular-cut light pink diamond ring

A rectangular-cut light pink diamond ring. Photo Christie's Image Ltd 2014 Set with a rectangular-cut fancy light pink diamond, weighing approximately 5.91 carats, mounted in platinum and 18k rose gold. Estimate $575,000 – $675,000 With report 10731291 dated 27 March 2014 from the Gemological Institute of America stating that the diamond is fancy light pink, natural color, VS1 clarity Christie's. IMPORTANT JEWELS, 10 June 2014, New York, Rockefeller Plaza - http://www.christies.com/
Posté par Alain Truong à 22:23 - - Commentaires [0] - Permalien [#]
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30 mai 2014

A magnificent diamond ring by Taffin

A magnificent diamond ring by Taffin. Photo Christie's Image Ltd 2014 Set with a rectangular-cut diamond, weighing approximately 20.08 carats, to the pavé-set diamond mounting and hoop, mounted in platinum, size 7½, with maker's mark. Signed Taffin, no. 595. Estimate $2,400,000 – $3,200,000 With report 10665231 dated 21 March 2014 from the Gemological Institute of America stating that the diamond is D color, VVS1 clarity; accompanied by a working diagram indicating that the clarity may be potentially internally flawless ... [Lire la suite]


20 avril 2014

A Magnificent Diamond Ring

A Magnificent Diamond Ring. Photo Phillips. Set with a rectangular-cut diamond, weighing approximately 10.54 carats, flanked by trapezoid-cut diamond shoulders, mounted in platinum, size 5 1/4. Estimate $1,000,000 - 1,500,000 With report no.2135163048 dated 21 March 2011 from the Gemological Institute of America, stating that the diamond weighing 10.54 carats is D color, VVS2 clarity Phillips. JEWELS NEW YORK 30 APRIL 2014 10AM - http://phillips.com/
Posté par Alain Truong à 16:48 - - Commentaires [0] - Permalien [#]
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26 janvier 2014

A diamond ring

A diamond ring. Photo Christie's Image Ltd 2013 Set with a rectangular-cut diamond, weighing approximately 25.11 carats, flanked on either side by a tapered baguette-cut diamond, mounted in white gold. Estimate $450,000 - $650,000. Price Realized $1,235,000 With report 2155721271 dated 11 October 2013 from the Gemological Institute of America stating that the diamond is J color, VVS2 clarity Accompanied by a supplemental letter stating that the diamond has been determined to be a Type IIa diamond. Type IIa diamonds are the most... [Lire la suite]
26 janvier 2014

A diamond ring

A diamond ring. Photo Christie's Image Ltd 2013 Set with a rectangular-cut diamond, weighing approximately 52.58 carats, flanked on either side by tapered baguette-cut diamonds, mounted in platinum. Estimate $9,500,000 - $12,500,000. Price Realized $10,917,000 With report 1132889310 dated 3 October 2013 from the Gemological Institute of America stating that the diamond is D color, Internally Flawless clarity With report 13090169 dated 22 October 2013 from the Gübelin Gem Lab stating that the diamond is D color, Internally... [Lire la suite]
25 décembre 2013

A fancy colored diamond and diamond solitaire ring with a 15.45-carat modified rectangular-cut fancy yellow diamond

A fancy colored diamond and diamond solitaire ring with a 15.45-carat modified rectangular-cut fancy yellow diamond. Photo courtesy of Bonhams. One such gemstone was a 15.45-carat fancy yellow center diamond in a solitaire ring. Fancy yellow diamonds are hard enough to find, let alone one of this remarkable size. In addition, the diamond is internally flawless—a rare gem, indeed. The center modified rectangular-cut diamond is flanked by white diamonds weighing 3.5 carats in triangular shoulders. The ring was owned by Dorothy... [Lire la suite]


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