26 avril 2016

Magnificent Jewels Including Superb Jewels from the Collection of H.S.H. Gabriela Princess zu Leiningen at Christie's Geneva

Lot 224. The Oriental Sunrise. A Unique and Rare Pair of Diamond and Coloured Diamond Earrings. Estimate CHF9,500,000 – CHF12,500,000 ($9,756,757 - $12,837,838). Price realised CHF 11,365,000. Photo Christie's Image Ltd 2016 GENEVA – On May 18, Christie’s will hold its Spring auction of Magnificent Jewels at the Four Seasons Hotel des Bergues. More than 280 lots estimated in excess of CHF 110 million will be offered in Geneva, including the spectacular Oppenheimer Blue diamond and the Superb... [Lire la suite]

07 avril 2015

A magnificent colored diamond and diamond necklace, by Graff

Lot 158. A magnificent fancy intense yellow diamond and diamond necklace, by Graff. Estimate 500,000 – $700,000. Price realised USD 785,000. Photo Christie's Image Ltd 2015 Designed as a graduated line of twenty-three oval-cut diamonds, alternating with cushion, modified square and modified rectangular-cut fancy intense yellow diamonds, centering upon a modified rectangular-cut fancy intense yellow diamond, weighing approximately 7.67 carats, mounted in platinum and yellow gold, with pendant hook for... [Lire la suite]
08 juin 2014

A sapphire and diamond necklace

A sapphire and diamond necklace. Photo Christie's Image Ltd 2014 Designed as a graduated line of oval-cut diamonds and sapphires, mounted in platinum, 16½ ins. Estimate $180,000 – $220,000With report CS 60810 dated 2 May 2014 from the American Gemological Laboratories stating that it is the opinion of the Laboratory that the origin of these sapphires would be classified as Classic Burma (Myanmar). No gemological evidence of heat Christie's. IMPORTANT JEWELS,10 June 2014, New York, Rockefeller Plaza... [Lire la suite]
30 mai 2014

An oval-cut diamond ring

An oval-cut diamond ring. Photo Christie's Image Ltd 2014 Set with an oval-cut diamond, weighing approximately 5.13 carats, flanked on either side by a tapered baguette-cut diamond, mounted in platinum. Estimate $120,000 – $180,000 With report 2155897129 dated 28 January 2014 from the Gemological Institute of America stating that the diamond is E color, VVS2 clarity  Christie's. IMPORTANT JEWELS, 10 June 2014, New York, Rockefeller Plaza - http://www.christies.com/
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29 mars 2014

An oval-cut yellow colored diamond ring

An oval-cut yellow colored diamond ring. Photo Christie's Image Ltd 2014 Set with an oval-cut fancy deep brownish greenish yellow diamond, weighing approximately 5.01 carats, within a circular-cut yellow diamond surround, to the circular-cut yellow diamond gallery and hoop, mounted in 18k gold, size 6. Estimate $50,000 – $70,000 With report 13374171 dated 11 May 2004 from the Gemological Institute of America stating that diamond is fancy deep brownish greenish yellow, natural color, SI1 clarity.  Christie's. MAGNIFICENT... [Lire la suite]
29 mars 2014

A colored diamond and diamond ring, by JAR

A colored diamond and diamond ring, by JAR. Photo Christie's Image Ltd 2014 Set with an oval-cut fancy intense yellow diamond, weighing approximately 15.75 carats, to the pavé-set diamond thread mount, mounted in platinum, size 2½ - 3. Signed JAR Paris. Estimate $500,000 – $700,000 With report 2145351136 dated 19 January 2012 from the Gemological Institute of America stating that the diamond is fancy intense yellow, natural color, VVS2 clarity Provenance: Formerly the Property of Lily SafraPreviously sold at Christie's Geneva,... [Lire la suite]
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25 mars 2014

Christie's announces Sale of Magnificent Jewels on April 16 in New York

An Oval-Cut D-color. Potentially Flawless Diamond of 40.43 carats. Estimate: $5,800,000 – 7,800,000. Photo: Christie's Images Ltd 2014.  NEW YORK, NY.- On April 16, Christie’s New York will lead the spring jewelry auction season with a superb offering of more than 250 jewels in a two-session sale at its flagship Rockefeller Center saleroom. The auction includes a wide range of jewels, from top-quality colorless and colored diamonds, rare and historic gemstones, natural pearls, and signed jewels from the most renowned houses... [Lire la suite]
20 mars 2014

Unique Fancy Brown-Yellow Diamond Ring

Unique Fancy Brown-Yellow Diamond Ring. Photo Sotheby's Simply set with an oval fancy brown-yellow diamond weighing 49.31 carats, mounted in 18 karat pink gold. Ring size: 5¾. Estimation 13,000,000 — 16,000,000 HKD Accompanied by GIA report numbered 5151284201, dated 27 February 2013, stating that the 49.31 carat diamond is natural, Fancy Brown-Yellow colour, VVS1 clarity; and a diamond type classification report stating that the diamond is determined to be a Type IIa diamond. Type IIa diamonds are the most chemically pure type... [Lire la suite]
21 décembre 2013

Platinum, Fancy Vivid Yellow Diamond, Emerald and Diamond Ring

  Platinum, Fancy Vivid Yellow Diamond, Emerald and Diamond Ring. Photo courtesy Doyle New York. Centering one old-mine cut oval Fancy Vivid Yellow diamond approximately 5.75 cts., flanked by 6 square-cut emeralds and 2 square-cut diamonds, circa 1920. Size 6 3/4. Center diamond: Fancy Vivid Yellow, VS1 clarity, even color distribution, no fluorescence, very large open culet, high crown angles, very full shape, brilliant. Emeralds: light (one stone) to medium green, slightly to moderately included, slightly visible to... [Lire la suite]
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28 septembre 2013

Fancy deep brownish yellow diamond and diamond ring

Fancy deep brownish yellow diamond and diamond ring. Photo: Sotheby's Centring on an oval fancy deep brownish yellow diamond weighing 14.29 carats, surrounded and decorated to the shank with old mine-cut diamonds together weighing approximately 2.35 carats, mounted in 18 karat white gold. Ring size: 6 . Estimate  1,000,000 -- 1,300,000 HKD Accompanied by GIA report numbered 15840914, dated 3 May 2007, stating that the 14.29 carat diamond is natural, Fancy Deep Brownish Yellow colour. ... [Lire la suite]
Posté par Alain Truong à 12:31 - Commentaires [0] - Permalien [#]
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