13 avril 2011

A magnificent pair of diamond clip brooches, by Cartier, circa 1935

A magnificent pair of diamond clip brooches, by Cartier, circa 1935. Photo Bonhams Each central old pear-shaped diamond, weighing either 4.63 carats or 4.77 carats, within a baguette-cut diamond frame with square-cut diamond highlight, bordered by pear-shaped diamonds, each surmount composed of step, triangular and baguette-cut diamonds, remaining diamonds 43.45 carats total, each signed Cartier London, length of each clip 4.7cm (2) - Estimate: £80,000 - 100,000, $ 130,000 - 160,000 Bonhams. Fine Jewellery, 13 Apr 2011. New Bond... [Lire la suite]
18 janvier 2011

Highly Prized Art Deco Fancy Colored Diamond Necklace, unknown, circa 1935

Highly Prized Art Deco Fancy Colored Diamond Necklace, unknown, circa 1935. Courtesy Sheila Goldfinger Antiques & Estate Jewelry This beautiful Art Deco necklace centers 1 prong-set pear-shaped fancy yellow diamond weighing approximately 1.93 carats, suspended from a prong-set rectangular fancy pink diamond weighing approximately .60 carats, the necklace bezel-set with baguette-cut diamonds and bead-set with round old European-cut diamonds, completed by a diamond-set clasp centering 1 round fancy orangey-brown diamond... [Lire la suite]
22 novembre 2010

Step-cut, square brilliant-cut, baguette, cut-cornered rectangular step-cut, step-cut diamonds

Fine Diamond ring. photo courtesy Sotheby's Set with a step-cut diamond weighing 12.31 carats, between tapered baguette diamond shoulders, mounted in platinum, size 51. Est. 700,000—900,000 CHF. Lot sold 1,202,500 CHF. Accompanied by GIA report no. 2125388458 stating that the diamond is D Colour, Internally Flawless. Diamond ring. photo courtesy Sotheby's Set with a square modified brilliant-cut diamond weighing 9.37 carats, on a platinum mount, size 52½. Est.230,000—330,000  CHF. Lot Sold 362,500 CHF ... [Lire la suite]
14 novembre 2010

A pair of 10.17 carats Square-cut Diamonds Ear Pendants

A pair of 10.17 carats Square-cut Diamonds Ear Pendants. Photo: Christie's Images Ltd., 2010 The two square-cut diamonds each weighing 10.17 carats, suspended from a line of baguette-cut diamonds, to the diamond-set hook, mounted in platinum, 3.8 cm - Estimate CHF700,000 - CHF900,000 ($719,756 - $925,401) Accompanied by report no. 2115322788 dated 29 October 2009 from the GIA Gemological Institute of America stating that the 10.17 carats is G colour, VS1 clarityReport no. 2115322796 dated 21 April 2010 from the GIA... [Lire la suite]
Posté par Alain Truong à 19:46 - - Commentaires [0] - Permalien [#]
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14 novembre 2010

A magnificent Indian sarpech, circa 1925.

A magnificent Indian sarpech, circa 1925. Photo: Christie's Images Ltd., 2010 The turban ornament designed as a central line of four diamonds, with three branches each of which suspends a circular-cut diamond, to the detachable diamond rosette brooch with twin baguette-cut diamond spacers suspending a pear shaped diamond cluster drop, 15.0 cm - Estimate CHF1,000,000 - CHF1,500,000 ($1,028,223 - $1,542,335) The 17 principal diamonds weighing a total of 152.64 carats Christie's. Jewels: The Geneva Sale, 17 November 2010.... [Lire la suite]
Posté par Alain Truong à 18:08 - - Commentaires [0] - Permalien [#]
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02 novembre 2010

An impressive art deco ruby and diamond necklace

An impressive art deco ruby and diamond necklace. Photo: Christie's Images Ltd., 2010 The necklace designed as a collar composed of one hundred and forty-nine graduated oval and circular-shaped rubies to the collet-set brilliant and baguette-cut diamond border with similarly-set scrolling detail and clasp, suspending a similarly-set pendant of geometric fan design, inner circumference 38.5cm. Estimate $200,000 - $250,000. Price Realized $338,500 Accompanied by report no. 57022 dated 10 August 2010 from SSEF Swiss... [Lire la suite]
Posté par Alain Truong à 19:30 - - Commentaires [0] - Permalien [#]
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23 octobre 2010

A fine pear-shaped diamond ring

A fine pear-shaped diamond ring. Photo: Christie's Images Ltd., 2010 Set with a pear-shaped diamond, weighing approximately 12.32 carats; accompanied by a ring, designed as a baguette-cut diamond band, mounted in platinum, baguette-cut diamond band, size 6 - Estimate $1,000,000 - $1,500,000. Price Realized $1,314,500 With report 2125193294 dated 26 May 2010 from the Gemological Institute of America stating that the pear-shaped diamond is D color, internally flawless clarity (2) Christie's. Jewels: The New York Sale... [Lire la suite]
Posté par Alain Truong à 10:15 - - Commentaires [0] - Permalien [#]
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02 octobre 2010

Harry Winston jewelry @ Sotheby's, Important Jewels, New York

A Highly Important Platinum and Diamond Pendant-Necklace, Harry Winston. photo courtesy Sotheby's The pear-shaped diamond weighing 10.02 carats, completed by a necklace set with pear-shaped and round diamonds weighing a total of approximately 30.00 carats, length 16 inches, signed HW for Harry Winston, numbered 65522 and 64108. With signed pouch.- Estimate 1,000,000—1,500,000 USD. Lot Sold 1,286,500 USD Accompanied by GIA report no. 16183096 stating that the diamond is D color, Internally Flawless. Together with a... [Lire la suite]
22 juin 2009

A diamond, gold and platinum ring, by Tiffany & co, Schlumberger

A diamond, gold and platinum ring, by Tiffany & co, Schlumberger 27 baguette-cut diamonds, weighing approximately 2.75-3.00 carats, G/H color, VS clarity, ring size, 6, shows signs of normal wear. Signed Tiffany & Co., Schlumberger. Est. $2,000 - $3,000 - Price Realized $7,500 Christie's. Christie's Interiors. 16 - 17 June 2009. New York, Rockefeller Plaza www.chriisties.com
Posté par Alain Truong à 21:32 - - Commentaires [2] - Permalien [#]
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15 juin 2009

A rectangular-shaped diamond ring

A rectangular-shaped diamond ring The rectangular-shaped diamond weighing 5.05 carats to the baguette-cut diamond sides and engraved hoop. Est. £8,000 - £12,000 - Price Realized £15,000 Christie's. Jewellery. 10 June 2009. London, King Street www.christies.com
Posté par Alain Truong à 23:43 - - Commentaires [0] - Permalien [#]
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