30 avril 2011

Emerald @ Sotheby's. Magnificent Jewels, 14 Apr 11, New York

Platinum, Emerald and Diamond Ring, Harry Winston, Circa 1955. Photo Sotheby's The square emerald-cut emerald weighing 16.93 carats, flanked by tapered baguette diamonds, size 5½, unsigned. With signed box. Estimate 800,000—1,000,000 USD. Lot Sold 1,874,500 USD Accompanied by AGL report no. CS 42210 stating that the emerald is of Colombian origin, clarity enhancement: insignificant. Together with a copy of proof of purchase from Harry Winston, dated May 23, 1980. Platinum, Emerald and Diamond Ring. Photo Sotheby's The... [Lire la suite]
Posté par Alain Truong à 19:18 - - Commentaires [0] - Permalien [#]
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19 février 2011

Platinum, Emerald and Diamond Ring, Tiffany & Co., Circa 1950

Platinum, Emerald and Diamond Ring, Tiffany & Co., Circa 1950. photo Sotheby's The sugarloaf cabochon emerald measuring approximately 12.78 by 11.06 by 7.62 mm., flanked by triangular-shaped and tapered baguette diamonds weighing approximately 1.55 carats, size 7½, signed Tiffany & Co. With signed box. Estimate 20,000—30,000 USD. Lot Sold 46,250 USD Sotheby's. Important Jewels, 02 Feb 11, New York www.sohebys.com
Posté par Alain Truong à 20:26 - Commentaires [0] - Permalien [#]
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12 juin 2009

An elegant emerald and diamond "thread" ring, by JAR

An elegant emerald and diamond "thread" ring, by JAR Set with a sugarloaf cabochon emerald, weighing approximately 16.27 carats, within a micro pavé diamond surround and hoop, mounted in platinum, ring size, 5, with French assay mark, in a JAR pink suede pouch. Signed JAR. Estimate$200,000 - $300,000 - Price Realized $242,500 Please contact the Jewelry Department for more information regarding a report from the AGTA Gemological Testing Center Christie's. New York Jewels. 11 June 2009. New York, Rockefeller... [Lire la suite]
Posté par Alain Truong à 22:46 - - Commentaires [0] - Permalien [#]
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