18 avril 2015

Platinum and Diamond Ring

Platinum and 12.27 carats Diamond Ring. Estimate 240,000 — 280,000 USD (218,124 - 254,478 EUR). Photo courtesy Sotheby's Centering an oval-shaped diamond weighing 12.27 carats, flanked by triangle-shaped brilliant-cut diamonds weighing approximately 3.20 carats, size 5¼. Accompanied by GIA report no. 8446838 dated April 14, 1994 stating that the diamond is F color, SI1 clarity.  Sotheby's. Magnificent Jewels New York, 21 avr. 2015, 10:00 AM
Posté par Alain Truong à 22:10 - - Commentaires [0] - Permalien [#]
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13 avril 2015

Magnificent Platinum and Diamond Ring

Magnificent Platinum and 22.30 carats D color, Internally Flawless Type lla Diamond Ring. Estimate $2,800,000 — 3,200,000 (2,544,784 - 2,908,324 EUR). Photo: Sotheby's. Centering an oval-shaped diamond weighing 22.30 carats, size 5¾, numbered 2229. Accompanied by GIA report no. 2175050992 stating that the diamond is D color, Internally Flawless. Together with a letter from the GIA stating that the diamond has been determined to be Type lla.  Sotheby's. Magnificent Jewels, New... [Lire la suite]
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03 avril 2015

Magnificent Jewels at Sotheby's New York Auction 21 April 2015

Photo Sotheby's. NEW YORK – Sotheby’s 21 April auction of Magnificent Jewels in New York will offer more than 350 pieces that together are estimated to achieve in excess of $50 million*. Highlights will be on public view in Hong Kong, London and Doha this month**, before returning to New York for exhibition beginning 17 April. The sale is led by a diamond unlike any offered before: an extraordinary 100-carat perfect diamond in a classic Emerald-cut that is estimated to sell for $19–25 million. At this impressive scale, diamonds of... [Lire la suite]
08 mai 2014

A pair of emerald and diamond earrings, by Chatila

A pair of emerald and diamond earrings, by Chatila. Photo Christie's Image Ltd 2014 Each oval-shaped diamond top suspending a pear-shaped emerald, weighing approximately 12.34 and 10.82 carats, mounted in gold, 3.3 cm, in brown velvet Chatila pouch. Signed Chatila. Estimate CHF90,000 – CHF180,000 ($103,266 - $206,531) Accompanied by report no. 71774 dated 12 December 2013 from the SSEF Swiss Gemmological Institute stating that both emeralds are of Colombian origin, with indications of moderate amount of artificial resin Reports... [Lire la suite]
07 mai 2014

A ring set with an oval-shaped diamond and calibré-cut ruby and pavé-set diamond shoulders, by Fasano

A ring set with an oval-shaped diamond and calibré-cut ruby and pavé-set diamond shoulders, by Fasano. Photo Christie's Image Ltd 2014 Set with an oval-shaped diamond, weighing approximately 5.25 carats, to the calibré-cut ruby and pavé-set diamond shoulders, mounted in gold, ring size 9½, in red leather Fasano case. Signed Fasano. Estimate CHF220,000 – CHF320,000 ($251,599 - $365,962) Accompanied by report no. 5151834381 dated 8 January 2014 from the GIA Gemological Institute of America stating that the diamond is D colour, VVS2... [Lire la suite]
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29 avril 2014

A coloured diamond ring

A coloured diamond ring. Photo Christie's Image Ltd 2014. Centering upon a fancy dark orangy-brown oval-shaped diamond, weighing approximately 27.33 carats, to the pavé-set diamond and pink diamond double frame and triple shoulders, mounted in gold, ring size 6¼. Estimate CHF360,000 – CHF540,000 ($409,479 - $614,218) Accompanied by report no. 5141721505 dated 23 May 2012 from the GIA Gemological Institute of America stating that the diamond is Fancy Dark Orangy-Brown colour Please note that the pink diamonds have not been tested... [Lire la suite]


25 avril 2014

A Diamond Ring, Mounted by Van Cleef & Arpels

A Diamond Ring, Mounted by Van Cleef & Arpels. Photo Christie's Image Ltd 2014 The oval-shaped diamond, weighing approximately 24.20 carats, set in a platinum mount, ring size 7 with ring sizer Signed V.C.A M.T.G for Van Cleef & Arpels Mounting, no. N.Y.4823SO. Estimate: $2,040,648 – $3,060,972 Accompanied by report no. 2155827440 dated 17 December 2013 from the GIA Gemological Institute of America stating that the diamond is D colour, VS2 clarity, and a Diamond Type Classification letter stating that the diamond is... [Lire la suite]
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14 avril 2014

Platinum and Diamond Ring

Platinum and Diamond Ring. Photo Sotheby's Set with an oval-shaped diamond weighing 5.76 carats, size 6. Estimation 450,000 — 650,000 USD Accompanied by GIA report no. 1149347252 stating that the diamond is D color, Internally Flawless. Together with a letter from the GIA stating that the diamond has been determined to be Type lla. Sotheby's. Magnificent Jewels, New York | 29 avr. 2014 - www.sothebys.com
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29 décembre 2013

A pair of fancy colored diamond and diamond pendant earclips

A pair of fancy colored diamond and diamond pendant earclips. Photo courtesy Bonhams. each designed as a cluster of marquise-shaped diamonds and oval-shaped fancy yellow diamonds, four of which weigh 0.99, 0.99, 0.98, or 0.96 carats, suspending a pear-shaped fancy yellow diamond, weighing 3.23 or 3.16 carats; estimated total near colorless diamond weight: 3.50 carats; remaining yellow diamonds weighing approximately: 1.80 carats total; mounted in platinum and eighteen karat gold; length: 1 1/2in. (not all diamonds tested for... [Lire la suite]
29 décembre 2013

A belle époque diamond solitaire ring, circa 1915

A belle époque diamond solitaire ring, circa 1915. Photo courtesy Bonhams. the oval-shaped diamond, weighing 6.98 carats, within a delicate openwork mounting of single-cut diamonds; mounted in platinum; size 5 1/2. Sold for US$ 458,500 (€331,909) Accompanied by GIA report #1142867326, dated July 30, 2012, stating the central diamond as: D color, VS1 clarity. Bonhams. Fine Jewellery New York. 15 Oct 2012 - www.bonhams.com
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