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
Posté par Alain Truong à 17:15 - - Commentaires [0] - Permalien [#]
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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]
03 février 2010

Yellow diamonds @ Sotheby's New York, Important Jewels sale 03 Feb 10

Fancy vivid yellow diamond ring, Christopher Designs. Photo Sotheby's The heart-shaped modified brilliant-cut diamond of fancy vivid yellow color weighing 10.05 carats, framed by round diamonds, mounted in platinum and 22 karat gold, size 6½, signed Christopher, numbered K6036. Est. 400,000—500,000 USD. Lot Sold 482,500 USD NOTE: Accompanied by GIA report no. 13054615 stating Fancy Vivid Yellow, Natural Color, VS2 clarity. Fancy vivid yellow diamond ring, Chopard. Photo Sotheby's The round diamond of fancy... [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]
11 juin 2009

A pair of colored diamond ear pendants

A pair of colored diamond ear pendants One suspending a cut-cornered modified rectangular-cut fancy brownish orangy pink diamond, weighing approximately 6.39 carats, from a circular-cut diamond, to the cut-cornered modified rectangular-cut fancy yellow diamond, weighing approximately 4.63 carats, with a graduated pavé-set yellow diamond hoop, the other suspending a light yellow diamond, weighing approximately 5.80 carats, from a circular-cut diamond, to the cut-cornered modified rectangular-cut fancy brownish orangy pink... [Lire la suite]