08 avril 2017

Extraordinary Pair of Platinum and Diamond Earrings

Lot 82. Extraordinary Pair of Platinum and Diamond Earrings, weighing 20.29 and 20.02 carats. Estimate 4,500,000 — 5,500,000 USD. Photo: Sotheby's. Supporting two square emerald-cut diamonds weighing 20.29 and 20.02 carats, topped by two smaller square emerald-cut diamonds weighing 1.01 carats each, further decorated with small round diamonds weighing approximately .70 carat.  Accompanied by four GIA reports: No. 1162363720 stating that the 20.29 carat diamond is D color, Internally Flawless, with Excellent Polish... [Lire la suite]
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23 novembre 2015

Historic jewels, exceptional stones & iconic designs: Discover Sotheby's Magnificent Jewels Auction

The December auction is led by a Magnificent and Historic Platinum and Diamond Necklace, Van Cleef & Arpels (estimate $3.6/4.6 million. Photo: Sotheby's. NEW YORK, NY.- Just in time for the holidays, Sotheby’s final jewelry auction of the fall season will be held in New York on 9 December 2015. The more than 500 pieces on offer – with estimates starting at $5,000 – will be on view in Sotheby's York Avenue galleries beginning 5 December, alongside the auctions of Important Watches and RM Sotheby’s Driven by... [Lire la suite]
12 juillet 2014

Fine diamond ring, circa 1931, Cartier

Fine diamond ring, circa 1931, Cartier. Photo Sotheby's The ring simply set with a square emerald-cut diamond weighing 14.43 carats, flanked by single-cut and tapered baguette diamonds together weighing approximately 1.20 carats, mounted in platinum, signed and numbered 40012. Ring size: 6. Estimate 16,000,000 — 20,000,000 HKD - Lot sold. 20,820,000 HKD Accompanied by GIA report numbered 2111483617, dated 22 December 2009, stating that the 14.43 carat diamond is D colour, Internally Flawless clarity; also accompanied by... [Lire la suite]
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08 avril 2013

Magnificent Platinum and Diamond Ring - Sotheby's

Magnificent Platinum and Diamond Ring - Sotheby's Centered by a square emerald-cut diamond weighing 21.46 carats, flanked by two emerald-cut diamonds weighing 2.02 and 2.01 carats, size 5½. Estimate: 2,500,000 - 3,500,000 USD Accompanied by three GIA reports:No. 2155260916 stating that the 21.46 carat diamond is D color, Internally Flawless. Together with a letter from the GIA stating that the diamond has been determined to be type lla.No. 5151262017 stating that the 2.02 carat diamond is E color, VS2 clarity.No.... [Lire la suite]
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14 mars 2012

Highly important and very rare fancy vivid blue diamond and diamond ring

Highly important and very rare fancy vivid blue diamond and diamond ring. Photo Sotheby's Centring on a square emerald-cut fancy vivid blue diamond weighing 8.01 carats, flanked on each side by a shield-shaped diamond together weighing approximately 1.00 carats, mounted in platinum. ESTIMATE 90,000,000-110,000,000 HKD NOTE: Ring size: 6Accompanied by GIA report numbered 2125017707, dated 8 June 2010, stating that the 8.01 carat diamond is natural, Fancy Vivid Blue colour, VVS1 clarity;... [Lire la suite]
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17 janvier 2012

18 karat white gold and diamond ring

  18 karat white gold and diamond ring. Photo Sotheby's The square emerald-cut diamond weighing 7.22 carats, size 6, illustrated unmounted. ESTIMATE 300,000-400,000 USD NOTE: Accompanied by GIA report no. 2125300517 stating that the diamond is G color, Internally Flawless, with Excellent Polish and Symmetry. Sotheby's. Important Jewels, New York | 09 Feb 2012 www.sothebys.com   
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11 septembre 2011

Platinum, Sapphire And Diamond Brooch, Georges Thibault, France, Circa 1925

 Platinum, Sapphire And Diamond Brooch, Georges Thibault, France, Circa 1925.  Photo Sotheby's The bar brooch set in the center with a square emerald-cut diamond weighing approximately 1.25 carats, framed by buff-topped sapphires, bordered by round and old European-cut diamonds weighing approximately 3.20 carats, partial maker's mark, French assay marks. Estimate  12,000-15,000 USD Sotheby's. Magnificent Jewels, New York 20 september 2011 www.sothebys.com
23 juillet 2009

The Annenberg Diamond to Lead Christie's Fall Jewels Sale in New York

The Annenberg Diamond. Weighing 32.01 carats. Mounted by David Webb. Estimate: $3-5 million US. Photo: Christie's Images Ltd 2009 NEW YORK, NY.- Christie’s, the world’s leading auction house for fine jewels and the market leader in the category for the past 15 years, announced that The Annenberg Diamond, a spectacular D color, Flawless diamond of 32.01 carats, will be the leading highlight of Jewels: The New York Sale on October 21, 2009. Valued between $3-5 million and boasting the impressive provenance synonymous with the... [Lire la suite]
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06 février 2009

Pair of diamond earclips

Pair of diamond earclips The half hoops set with 10 square emerald-cut diamonds weighing a total of 16.86 carats, mounted in platinum. Estimate 90,000—120,000 USD. Sold 110,500 USD to a Private Collector. NOTE : Accompanied by 10 GIA reports stating that the diamonds are D to G color and VVS2 to VS2 clarity Sotheby's. Important Jewels. 04 Feb 09. New York www.sothebys.com photo courtesy Sotheby's
Posté par Alain Truong à 17:53 - - Commentaires [0] - Permalien [#]
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