29 octobre 2016

Fine 31.21 carats D Colour, VVS2 Clarity diamond ring, Sabbadini & Pair of attractive 14.33 and 15.06 carats diamond earrings

Lot 301. Fine 31.21 carats D Colour, VVS2 Clarity diamond ring, Sabbadini. Estimate 3,545,000 — 5,410,000 CHF & Lot 302. Pair of attractive 14.33 and 15.06 carats diamond earrings. Estimate 1,480,000 — 2,460,000 CHF. Photo: Sotheby's.   Lot 301. Fine 31.21 carats D Colour, VVS2 Clarity diamond ring, Sabbadini. Estimate 3,545,000 — 5,410,000 CHF. Photo: Sotheby's. Set with a brilliant-cut diamond weighing 31.21 carats, within a mount... [Lire la suite]
Posté par Alain Truong à 19:17 - - Commentaires [0] - Permalien [#]
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03 mai 2016

A pair of 5.25 and 5.07 carats D colour, Internally Flawless clarity, Type IIa diamond earrings

Lot 96. A pair of 5.25 and 5.07 carats D colour, Internally Flawless clarity, Type IIa diamond earrings. Estimate CHF680,000 – CHF1,000,000 ($699,318 - $1,028,409). Photo Christie's Image Ltd 2016 Each detachable pendant set with a marquise-cut diamond and a pear-shaped diamond, weighing approximately 5.25 and 5.07 carats, to the circular and marquise-cut flowerhead cluster surmount, 1968, 4.5 cm, mounted in platinum and gold. Surmounts by Harry Winston, no. 6249 Accompanied by reports nos. 2115104916 and 1162362542... [Lire la suite]
28 avril 2016

Pair of fine 10.88 carats and 10.88 carats step-cut diamond earrings

Lot 483. Pair of fine 10.88 carats and 10.88 carats step-cut diamond earrings. Estimate 1,635,000 — 2,600,000 CHF (1,494,253 - 2,376,182 EUR). Photo Sotheby's Each suspending a step-cut diamond of identical weight of 10.88 carats, hook fittings. Accompanied by GIA report no. 1172349090 and no. 6173349097, stating that the diamonds are D Colour, Flawless, Excellent Polish and Symmetry.  Sotheby's. Magnificent Jewels and Noble Jewels, Genève, 17 mai 2016, 10:00 AM
Posté par Alain Truong à 22:39 - - Commentaires [0] - Permalien [#]
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18 avril 2016

An exceptional pair of diamond earrings, by Harry Winston, circa 1976

Lot 131. An exceptional pair of diamond earrings, by Harry Winston, circa 1976. Estimate £150,000 - 200,000 (€190,000 - 250,000). Photo Bonhams. Set throughout with marquise-cut and pear-shaped diamonds, diamonds 25.37 carats total, maker's mark for Jacques Timey, numbered 8043, length 3.3cm  Accompanied by a report from GIA stating that the pear-shaped diamond weighing 2.85 carats is E colour, VVS2 clarity, potential. Report number 673768, dated 4 March 2016.Accompanied by a report from GIA stating that... [Lire la suite]
Posté par Alain Truong à 20:16 - - Commentaires [0] - Permalien [#]
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30 mars 2016

Extraordinary Schlumberger for Tiffany & Co. Dolphin brooch at Heritage Auctions New York

Multi-Stone, Diamond, Gold Dolphin Brooch, Jean Schlumberger for Tiffany & Co. Estimate: $10,000 - $15,000. NEW YORK, NY.- An extraordinary, Multi-Stone, Diamond, Gold Dolphin Brooch — designed by Parisian artist and jeweler Jean Schlumberger for Tiffany & Co. — highlights more than 1,300 lots in Heritage Auctions' first major Fine Jewelry Auction of the year. The April 19 New York auction draws together large-carat colored diamonds, Burma rubies and sapphires, and unmounted gemstones for an auction in... [Lire la suite]
08 novembre 2015

A pair of Art Déco diamond earrings, by Lacloche Frères

A pair of Art Déco diamond earrings, by Lacloche Frères. Estimate CHF19,000 – CHF28,000 ($19,139 - $28,204). Photo Christie's Image Ltd 2015 Of swirl design, each set with baguette and circular-cut diamonds, 1930s, 2.5 cm, with French assay marks for platinum. Signed Lacloche Frères, no. 1735  Notes: Lacloche Frères was founded in Madrid in 1875 by four brothers, Fernand, Jules, Leopold and Jacques. Subsequently, they opened branches in San Sebastian, Biarritz and at 15, rue de la Paix in Paris before... [Lire la suite]
Posté par Alain Truong à 18:32 - - Commentaires [0] - Permalien [#]
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21 septembre 2015

Pair of Diamond Earrings

Pair of 21.20 and 20.50 carats Diamond Earrings. Estimatie 9,500,000 — 11,000,000 HKD (1,113,373 - 1,289,169 EUR). Photo: Sotheby's Each set with a cushion-shaped diamond weighing approximately 21.20 and 20.50 carats respectively, to a hook surmount, mounted in silver topped 18 karat yellow gold. Sotheby's. Magnificent Jewels & Jadeite, Hong Kong, 07 oct. 2015, 02:00 PM
Posté par Alain Truong à 23:06 - - Commentaires [0] - Permalien [#]
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16 septembre 2015

Fine Pair of Diamond Earrings

Fine Pair of Type IIa 8.05 and 8.03 carats Diamond Earrings. Estimate 15,000,000 — 17,000,000 HKD (1,757,957 - 1,992,352 EUR). Photo Sotheby's Each simply set with a brilliant-cut diamond weighing 8.05 and 8.03 carats respectively, mounted in 18 karat white gold. Accompanied by two GIA reports numbered 6177175704 and 5171224561, dated 2 June and 22 July 2015 respectively, stating that the 8.05 and 8.03 carat diamonds are both D colour, Internally Flawless clarity, with Excellent... [Lire la suite]
Posté par Alain Truong à 23:31 - - Commentaires [0] - Permalien [#]
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10 juin 2015

Diamonds & designers: Dreweatts announces Fine Jewellery Auction

A sapphire and diamond collar. Estimate £25,000-35,000. Photo Dreweatts DONNINGTON PRIORY.- The Fine Jewellery auction at Dreweatts, Donnington Priory on Thursday 9th July has been carefully curated from private collections across Europe. Spanning nearly 2000 years of jewellery design and history, the sale features sparkling, enviable stones, with a comprehensive collection of designer pieces from Bulgari, Van Cleef & Arpels and Cartier. The crowning glory of the sale are two beautiful rings,... [Lire la suite]
31 mai 2015

A pair of diamond earrings

A pair of 5.03 and 5.01 carats heart-shaped diamond earrings. Estimate HK$3,000,000 – HK$5,000,000 ($580,000-800,000). Photo Christie's Image Ltd 2015 Each bezel-set with a heart-shaped diamond weighing approximately 5.03 and 5.01 carats, within a pavé-set brilliant-cut diamond surround, mounted in 18k white gold, 1.7 cm long Accompanied by two reports nos. 11705243 and 11705244 dated 27 September 2001 and 26 September 2001 from the Gemological Institute of America stating that the 5.03 and 5.01 carat diamonds... [Lire la suite]
Posté par Alain Truong à 17:08 - - Commentaires [0] - Permalien [#]
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